3626511

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 5952000

約数和(自身を除く): 2325489

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 149, 183, 399, 427, 447, 1043, 1159, 1281, 2831, 3129, 3477, 8113, 8493, 9089, 19817, 24339, 27267, 59451, 63623, 172691, 190869, 518073, 1208837, 3626511]

約数ペア:

[(1, 3626511), (3, 1208837), (7, 518073), (19, 190869), (21, 172691), (57, 63623), (61, 59451), (133, 27267), (149, 24339), (183, 19817), (399, 9089), (427, 8493), (447, 8113), (1043, 3477), (1159, 3129), (1281, 2831)]