13308080149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{4969}}^1$

素因数の和:6557

約数の個数: 32

約数和(自身を含む): 17255840000

約数和(自身を除く): 3947759851

約数列:

[1, 7, 13, 19, 91, 133, 247, 1549, 1729, 4969, 10843, 20137, 29431, 34783, 64597, 94411, 140959, 206017, 382603, 452179, 660877, 1227343, 2678221, 7696981, 8591401, 53878867, 100060753, 146242639, 700425271, 1023698473, 1901154307, 13308080149]

約数ペア:

[(1, 13308080149), (7, 1901154307), (13, 1023698473), (19, 700425271), (91, 146242639), (133, 100060753), (247, 53878867), (1549, 8591401), (1729, 7696981), (4969, 2678221), (10843, 1227343), (20137, 660877), (29431, 452179), (34783, 382603), (64597, 206017), (94411, 140959)]