901322877

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{2749}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 1480864000

約数和(自身を除く): 579541123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1201, 2749, 3603, 8247, 8407, 15613, 19243, 25221, 35737, 46839, 57729, 107211, 109291, 250159, 327873, 750477, 3301549, 9904647, 23110843, 42920137, 69332529, 128760411, 300440959, 901322877]

約数ペア:

[(1, 901322877), (3, 300440959), (7, 128760411), (13, 69332529), (21, 42920137), (39, 23110843), (91, 9904647), (273, 3301549), (1201, 750477), (2749, 327873), (3603, 250159), (8247, 109291), (8407, 107211), (15613, 57729), (19243, 46839), (25221, 35737)]