1326661263361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163522897}}^1$

素因数の和:163522984

約数の個数: 16

約数和(自身を含む): 1622147148160

約数和(自身を除く): 295485884799

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 163522897, 1144660279, 3106935043, 9974896717, 21748545301, 69824277019, 189523037623, 1326661263361]

約数ペア:

[(1, 1326661263361), (7, 189523037623), (19, 69824277019), (61, 21748545301), (133, 9974896717), (427, 3106935043), (1159, 1144660279), (8113, 163522897)]