21237647523

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{184273}}^1$

素因数の和:185254

約数の個数: 16

約数和(自身を含む): 29038634016

約数和(自身を除く): 7800986493

約数列:

[1, 3, 41, 123, 937, 2811, 38417, 115251, 184273, 552819, 7555193, 22665579, 172663801, 517991403, 7079215841, 21237647523]

約数ペア:

[(1, 21237647523), (3, 7079215841), (41, 517991403), (123, 172663801), (937, 22665579), (2811, 7555193), (38417, 552819), (115251, 184273)]