31128792481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3659}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 34285708800

約数和(自身を除く): 3156916319

約数列:

[1, 19, 41, 67, 163, 779, 1273, 2747, 3097, 3659, 6683, 10921, 52193, 69521, 126977, 150019, 207499, 245153, 447761, 596417, 2850361, 4657907, 8507459, 10051273, 11331923, 24453097, 39959939, 190974187, 464608843, 759238841, 1638357499, 31128792481]

約数ペア:

[(1, 31128792481), (19, 1638357499), (41, 759238841), (67, 464608843), (163, 190974187), (779, 39959939), (1273, 24453097), (2747, 11331923), (3097, 10051273), (3659, 8507459), (6683, 4657907), (10921, 2850361), (52193, 596417), (69521, 447761), (126977, 245153), (150019, 207499)]