1396173837

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 1944379008

約数和(自身を除く): 548205171

約数列:

[1, 3, 43, 73, 129, 173, 219, 519, 857, 2571, 3139, 7439, 9417, 12629, 22317, 36851, 37887, 62561, 110553, 148261, 187683, 444783, 543047, 1629141, 2690123, 6375223, 8070369, 10823053, 19125669, 32469159, 465391279, 1396173837]

約数ペア:

[(1, 1396173837), (3, 465391279), (43, 32469159), (73, 19125669), (129, 10823053), (173, 8070369), (219, 6375223), (519, 2690123), (857, 1629141), (2571, 543047), (3139, 444783), (7439, 187683), (9417, 148261), (12629, 110553), (22317, 62561), (36851, 37887)]