30972201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 46330368

約数和(自身を除く): 15358167

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 277, 611, 793, 831, 1833, 2379, 2867, 3601, 8601, 10803, 13019, 16897, 37271, 39057, 50691, 111813, 169247, 219661, 507741, 658983, 794159, 2382477, 10324067, 30972201]

約数ペア:

[(1, 30972201), (3, 10324067), (13, 2382477), (39, 794159), (47, 658983), (61, 507741), (141, 219661), (183, 169247), (277, 111813), (611, 50691), (793, 39057), (831, 37271), (1833, 16897), (2379, 13019), (2867, 10803), (3601, 8601)]