6402487

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 8825880

約数和(自身を除く): 2423393

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 247, 299, 437, 529, 637, 931, 1127, 1729, 2093, 3059, 3703, 5681, 6877, 10051, 12103, 14651, 21413, 25921, 39767, 48139, 70357, 130663, 278369, 336973, 492499, 914641, 6402487]

約数ペア:

[(1, 6402487), (7, 914641), (13, 492499), (19, 336973), (23, 278369), (49, 130663), (91, 70357), (133, 48139), (161, 39767), (247, 25921), (299, 21413), (437, 14651), (529, 12103), (637, 10051), (931, 6877), (1127, 5681), (1729, 3703), (2093, 3059)]