2738500779

素因数分解:

$3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{46457}}^1$

素因数の和:46875

約数の個数: 24

約数和(自身を含む): 4258154448

約数和(自身を除く): 1519653669

約数列:

[1, 3, 7, 21, 49, 147, 401, 1203, 2807, 8421, 19649, 46457, 58947, 139371, 325199, 975597, 2276393, 6829179, 18629257, 55887771, 130404799, 391214397, 912833593, 2738500779]

約数ペア:

[(1, 2738500779), (3, 912833593), (7, 391214397), (21, 130404799), (49, 55887771), (147, 18629257), (401, 6829179), (1203, 2276393), (2807, 975597), (8421, 325199), (19649, 139371), (46457, 58947)]