390015691473

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{1020233}}^1$

素因数の和:1021928

約数の個数: 16

約数和(自身を含む): 526930456320

約数和(自身を除く): 136914764847

約数列:

[1, 3, 79, 237, 1613, 4839, 127427, 382281, 1020233, 3060699, 80598407, 241795221, 1645635829, 4936907487, 130005230491, 390015691473]

約数ペア:

[(1, 390015691473), (3, 130005230491), (79, 4936907487), (237, 1645635829), (1613, 241795221), (4839, 80598407), (127427, 3060699), (382281, 1020233)]