42888741

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 67147008

約数和(自身を除く): 24258267

約数列:

[1, 3, 7, 21, 73, 101, 219, 277, 303, 511, 707, 831, 1533, 1939, 2121, 5817, 7373, 20221, 22119, 27977, 51611, 60663, 83931, 141547, 154833, 195839, 424641, 587517, 2042321, 6126963, 14296247, 42888741]

約数ペア:

[(1, 42888741), (3, 14296247), (7, 6126963), (21, 2042321), (73, 587517), (101, 424641), (219, 195839), (277, 154833), (303, 141547), (511, 83931), (707, 60663), (831, 51611), (1533, 27977), (1939, 22119), (2121, 20221), (5817, 7373)]