11617977

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 18432000

約数和(自身を除く): 6814023

約数列:

[1, 3, 7, 21, 47, 79, 141, 149, 237, 329, 447, 553, 987, 1043, 1659, 3129, 3713, 7003, 11139, 11771, 21009, 25991, 35313, 49021, 77973, 82397, 147063, 247191, 553237, 1659711, 3872659, 11617977]

約数ペア:

[(1, 11617977), (3, 3872659), (7, 1659711), (21, 553237), (47, 247191), (79, 147063), (141, 82397), (149, 77973), (237, 49021), (329, 35313), (447, 25991), (553, 21009), (987, 11771), (1043, 11139), (1659, 7003), (3129, 3713)]