191502123

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{4261}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 260220672

約数和(自身を除く): 68718549

約数列:

[1, 3, 71, 211, 213, 633, 4261, 12783, 14981, 44943, 302531, 899071, 907593, 2697213, 63834041, 191502123]

約数ペア:

[(1, 191502123), (3, 63834041), (71, 2697213), (211, 907593), (213, 899071), (633, 302531), (4261, 44943), (12783, 14981)]