39750399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 24056001

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 421, 807, 1263, 2421, 3497, 3789, 5473, 7263, 10491, 11367, 16419, 31473, 49257, 94419, 113249, 147771, 339747, 1019241, 1472237, 3057723, 4416711, 13250133, 39750399]

約数ペア:

[(1, 39750399), (3, 13250133), (9, 4416711), (13, 3057723), (27, 1472237), (39, 1019241), (117, 339747), (269, 147771), (351, 113249), (421, 94419), (807, 49257), (1263, 31473), (2421, 16419), (3497, 11367), (3789, 10491), (5473, 7263)]