11126945319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 18042101760

約数和(自身を除く): 6915156441

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 331, 399, 487, 519, 993, 1211, 1461, 2317, 3287, 3409, 3633, 6289, 6951, 9253, 9861, 10227, 18867, 23009, 27759, 44023, 57263, 64771, 69027, 84251, 132069, 161197, 171789, 194313, 252753, 400841, 483591, 589757, 1087997, 1128379, 1202523, 1600769, 1769271, 3062743, 3263991, 3385137, 4802307, 7615979, 9188229, 11205383, 21439201, 22847937, 27887081, 33616149, 64317603, 83661243, 195209567, 529854539, 585628701, 1589563617, 3708981773, 11126945319]

約数ペア:

[(1, 11126945319), (3, 3708981773), (7, 1589563617), (19, 585628701), (21, 529854539), (57, 195209567), (133, 83661243), (173, 64317603), (331, 33616149), (399, 27887081), (487, 22847937), (519, 21439201), (993, 11205383), (1211, 9188229), (1461, 7615979), (2317, 4802307), (3287, 3385137), (3409, 3263991), (3633, 3062743), (6289, 1769271), (6951, 1600769), (9253, 1202523), (9861, 1128379), (10227, 1087997), (18867, 589757), (23009, 483591), (27759, 400841), (44023, 252753), (57263, 194313), (64771, 171789), (69027, 161197), (84251, 132069)]