6620803

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2088317

約数列:

[1, 7, 17, 23, 41, 59, 119, 161, 287, 391, 413, 697, 943, 1003, 1357, 2419, 2737, 4879, 6601, 7021, 9499, 16031, 16933, 23069, 41123, 55637, 112217, 161483, 287861, 389459, 945829, 6620803]

約数ペア:

[(1, 6620803), (7, 945829), (17, 389459), (23, 287861), (41, 161483), (59, 112217), (119, 55637), (161, 41123), (287, 23069), (391, 16933), (413, 16031), (697, 9499), (943, 7021), (1003, 6601), (1357, 4879), (2419, 2737)]