634189257

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{602269}}^1$

素因数の和:602294

約数の個数: 20

約数和(自身を含む): 1020245380

約数和(自身を除く): 386056123

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 602269, 1806807, 5420421, 7829497, 16261263, 23488491, 48783789, 70465473, 211396419, 634189257]

約数ペア:

[(1, 634189257), (3, 211396419), (9, 70465473), (13, 48783789), (27, 23488491), (39, 16261263), (81, 7829497), (117, 5420421), (351, 1806807), (1053, 602269)]