42103481

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 49306368

約数和(自身を除く): 7202887

約数列:

[1, 7, 61, 151, 427, 653, 1057, 4571, 9211, 39833, 64477, 98603, 278831, 690221, 6014783, 42103481]

約数ペア:

[(1, 42103481), (7, 6014783), (61, 690221), (151, 278831), (427, 98603), (653, 64477), (1057, 39833), (4571, 9211)]