277203966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2887}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 597746688

約数和(自身を除く): 320542722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1231, 2462, 2887, 3693, 5774, 7386, 8661, 16003, 17322, 32006, 37531, 48009, 75062, 96018, 112593, 225186, 3553897, 7107794, 10661691, 21323382, 46200661, 92401322, 138601983, 277203966]

約数ペア:

[(1, 277203966), (2, 138601983), (3, 92401322), (6, 46200661), (13, 21323382), (26, 10661691), (39, 7107794), (78, 3553897), (1231, 225186), (2462, 112593), (2887, 96018), (3693, 75062), (5774, 48009), (7386, 37531), (8661, 32006), (16003, 17322)]