2001264057

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{64063}}^1$

素因数の和:64174

約数の個数: 32

約数和(自身を含む): 3228825600

約数和(自身を除く): 1227561543

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 10413, 31239, 64063, 192189, 576567, 832819, 1729701, 2498457, 5701607, 7495371, 17104821, 22486113, 51314463, 74120891, 153943389, 222362673, 667088019, 2001264057]

約数ペア:

[(1, 2001264057), (3, 667088019), (9, 222362673), (13, 153943389), (27, 74120891), (39, 51314463), (89, 22486113), (117, 17104821), (267, 7495371), (351, 5701607), (801, 2498457), (1157, 1729701), (2403, 832819), (3471, 576567), (10413, 192189), (31239, 64063)]