39348057

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 62380800

約数和(自身を除く): 23032743

約数列:

[1, 3, 7, 21, 37, 89, 111, 259, 267, 569, 623, 777, 1707, 1869, 3293, 3983, 9879, 11949, 21053, 23051, 50641, 63159, 69153, 147371, 151923, 354487, 442113, 1063461, 1873717, 5621151, 13116019, 39348057]

約数ペア:

[(1, 39348057), (3, 13116019), (7, 5621151), (21, 1873717), (37, 1063461), (89, 442113), (111, 354487), (259, 151923), (267, 147371), (569, 69153), (623, 63159), (777, 50641), (1707, 23051), (1869, 21053), (3293, 11949), (3983, 9879)]