291266343

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{1171}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 436054320

約数和(自身を除く): 144787977

約数列:

[1, 3, 9, 29, 87, 261, 953, 1171, 2859, 3513, 8577, 10539, 27637, 33959, 82911, 101877, 248733, 305631, 1115963, 3347889, 10043667, 32362927, 97088781, 291266343]

約数ペア:

[(1, 291266343), (3, 97088781), (9, 32362927), (29, 10043667), (87, 3347889), (261, 1115963), (953, 305631), (1171, 248733), (2859, 101877), (3513, 82911), (8577, 33959), (10539, 27637)]