13785793

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 17860608

約数和(自身を除く): 4074815

約数列:

[1, 7, 17, 31, 37, 101, 119, 217, 259, 527, 629, 707, 1147, 1717, 3131, 3689, 3737, 4403, 8029, 12019, 19499, 21917, 26159, 53227, 63529, 115847, 136493, 372589, 444703, 810929, 1969399, 13785793]

約数ペア:

[(1, 13785793), (7, 1969399), (17, 810929), (31, 444703), (37, 372589), (101, 136493), (119, 115847), (217, 63529), (259, 53227), (527, 26159), (629, 21917), (707, 19499), (1147, 12019), (1717, 8029), (3131, 4403), (3689, 3737)]