40568367

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 64548864

約数和(自身を除く): 23980497

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 617, 651, 707, 1851, 2121, 3131, 4319, 9393, 12957, 19127, 21917, 57381, 62317, 65751, 133889, 186951, 401667, 436219, 1308657, 1931827, 5795481, 13522789, 40568367]

約数ペア:

[(1, 40568367), (3, 13522789), (7, 5795481), (21, 1931827), (31, 1308657), (93, 436219), (101, 401667), (217, 186951), (303, 133889), (617, 65751), (651, 62317), (707, 57381), (1851, 21917), (2121, 19127), (3131, 12957), (4319, 9393)]