2145417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1172343

約数列:

[1, 3, 17, 23, 31, 51, 59, 69, 93, 177, 391, 527, 713, 1003, 1173, 1357, 1581, 1829, 2139, 3009, 4071, 5487, 12121, 23069, 31093, 36363, 42067, 69207, 93279, 126201, 715139, 2145417]

約数ペア:

[(1, 2145417), (3, 715139), (17, 126201), (23, 93279), (31, 69207), (51, 42067), (59, 36363), (69, 31093), (93, 23069), (177, 12121), (391, 5487), (527, 4071), (713, 3009), (1003, 2139), (1173, 1829), (1357, 1581)]