871569123

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 1221918720

約数和(自身を除く): 350349597

約数列:

[1, 3, 31, 93, 109, 127, 327, 381, 677, 2031, 3379, 3937, 10137, 11811, 13843, 20987, 41529, 62961, 73793, 85979, 221379, 257937, 429133, 1287399, 2287583, 2665349, 6862749, 7996047, 9371711, 28115133, 290523041, 871569123]

約数ペア:

[(1, 871569123), (3, 290523041), (31, 28115133), (93, 9371711), (109, 7996047), (127, 6862749), (327, 2665349), (381, 2287583), (677, 1287399), (2031, 429133), (3379, 257937), (3937, 221379), (10137, 85979), (11811, 73793), (13843, 62961), (20987, 41529)]