42365379

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 25464381

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 367, 483, 717, 1101, 1673, 2569, 5019, 5497, 7707, 8441, 16491, 25323, 38479, 59087, 87713, 115437, 177261, 263139, 613991, 1841973, 2017399, 6052197, 14121793, 42365379]

約数ペア:

[(1, 42365379), (3, 14121793), (7, 6052197), (21, 2017399), (23, 1841973), (69, 613991), (161, 263139), (239, 177261), (367, 115437), (483, 87713), (717, 59087), (1101, 38479), (1673, 25323), (2569, 16491), (5019, 8441), (5497, 7707)]