4158009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2244231

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 379, 477, 1137, 1219, 3411, 3657, 8717, 10971, 20087, 26151, 60261, 78453, 180783, 462001, 1386003, 4158009]

約数ペア:

[(1, 4158009), (3, 1386003), (9, 462001), (23, 180783), (53, 78453), (69, 60261), (159, 26151), (207, 20087), (379, 10971), (477, 8717), (1137, 3657), (1219, 3411)]