29850639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 19501041

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 647, 1183, 1941, 2197, 3549, 4529, 6591, 8411, 13587, 15379, 25233, 46137, 58877, 109343, 176631, 328029, 765401, 1421459, 2296203, 4264377, 9950213, 29850639]

約数ペア:

[(1, 29850639), (3, 9950213), (7, 4264377), (13, 2296203), (21, 1421459), (39, 765401), (91, 328029), (169, 176631), (273, 109343), (507, 58877), (647, 46137), (1183, 25233), (1941, 15379), (2197, 13587), (3549, 8411), (4529, 6591)]