207940941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3889}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 324254840

約数和(自身を除く): 116313899

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 3889, 4113, 5941, 11667, 17823, 35001, 50557, 53469, 151671, 455013, 1777273, 5331819, 15995457, 23104549, 69313647, 207940941]

約数ペア:

[(1, 207940941), (3, 69313647), (9, 23104549), (13, 15995457), (39, 5331819), (117, 1777273), (457, 455013), (1371, 151671), (3889, 53469), (4113, 50557), (5941, 35001), (11667, 17823)]