331894153149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{928139}}^1$

素因数の和:928381

約数の個数: 32

約数和(自身を含む): 488364992640

約数和(自身を除く): 156470839491

約数列:

[1, 3, 13, 39, 53, 159, 173, 519, 689, 2067, 2249, 6747, 9169, 27507, 119197, 357591, 928139, 2784417, 12065807, 36197421, 49191367, 147574101, 160568047, 481704141, 639487771, 1918463313, 2087384611, 6262153833, 8510106491, 25530319473, 110631384383, 331894153149]

約数ペア:

[(1, 331894153149), (3, 110631384383), (13, 25530319473), (39, 8510106491), (53, 6262153833), (159, 2087384611), (173, 1918463313), (519, 639487771), (689, 481704141), (2067, 160568047), (2249, 147574101), (6747, 49191367), (9169, 36197421), (27507, 12065807), (119197, 2784417), (357591, 928139)]