38350949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 50991360

約数和(自身を除く): 12640411

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 541, 779, 1729, 3731, 3787, 5453, 7033, 10127, 10279, 22181, 49231, 70889, 71953, 133627, 155267, 288353, 421439, 935389, 2018471, 2950073, 5478707, 38350949]

約数ペア:

[(1, 38350949), (7, 5478707), (13, 2950073), (19, 2018471), (41, 935389), (91, 421439), (133, 288353), (247, 155267), (287, 133627), (533, 71953), (541, 70889), (779, 49231), (1729, 22181), (3731, 10279), (3787, 10127), (5453, 7033)]