47498829

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28631}}^1$

素因数の和:28720

約数の個数: 16

約数和(自身を含む): 73297920

約数和(自身を除く): 25799091

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 28631, 85893, 200417, 601251, 2261849, 6785547, 15832943, 47498829]

約数ペア:

[(1, 47498829), (3, 15832943), (7, 6785547), (21, 2261849), (79, 601251), (237, 200417), (553, 85893), (1659, 28631)]