715676689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 906441984

約数和(自身を除く): 190765295

約数列:

[1, 7, 13, 41, 91, 287, 433, 443, 533, 3031, 3101, 3731, 5629, 5759, 17753, 18163, 39403, 40313, 124271, 127141, 191819, 230789, 236119, 1342733, 1615523, 1652833, 2493647, 7864579, 17455529, 55052053, 102239527, 715676689]

約数ペア:

[(1, 715676689), (7, 102239527), (13, 55052053), (41, 17455529), (91, 7864579), (287, 2493647), (433, 1652833), (443, 1615523), (533, 1342733), (3031, 236119), (3101, 230789), (3731, 191819), (5629, 127141), (5759, 124271), (17753, 40313), (18163, 39403)]