39460617

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 68859648

約数和(自身を除く): 29399031

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 113, 161, 207, 241, 339, 483, 723, 791, 1017, 1449, 1687, 2169, 2373, 2599, 5061, 5543, 7119, 7797, 15183, 16629, 18193, 23391, 27233, 38801, 49887, 54579, 81699, 116403, 163737, 190631, 245097, 349209, 571893, 626359, 1715679, 1879077, 4384513, 5637231, 13153539, 39460617]

約数ペア:

[(1, 39460617), (3, 13153539), (7, 5637231), (9, 4384513), (21, 1879077), (23, 1715679), (63, 626359), (69, 571893), (113, 349209), (161, 245097), (207, 190631), (241, 163737), (339, 116403), (483, 81699), (723, 54579), (791, 49887), (1017, 38801), (1449, 27233), (1687, 23391), (2169, 18193), (2373, 16629), (2599, 15183), (5061, 7797), (5543, 7119)]