1277322813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{6967}}^1$

素因数の和:8553

約数の個数: 24

約数和(自身を含む): 1988499968

約数和(自身を除く): 711177155

約数列:

[1, 3, 9, 13, 39, 117, 1567, 4701, 6967, 14103, 20371, 20901, 61113, 62703, 90571, 183339, 271713, 815139, 10917289, 32751867, 98255601, 141924757, 425774271, 1277322813]

約数ペア:

[(1, 1277322813), (3, 425774271), (9, 141924757), (13, 98255601), (39, 32751867), (117, 10917289), (1567, 815139), (4701, 271713), (6967, 183339), (14103, 90571), (20371, 62703), (20901, 61113)]