291226614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6933967}}^1$

素因数の和:6933979

約数の個数: 16

約数和(自身を含む): 665660928

約数和(自身を除く): 374434314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6933967, 13867934, 20801901, 41603802, 48537769, 97075538, 145613307, 291226614]

約数ペア:

[(1, 291226614), (2, 145613307), (3, 97075538), (6, 48537769), (7, 41603802), (14, 20801901), (21, 13867934), (42, 6933967)]