42399511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 13587689

約数列:

[1, 7, 11, 23, 77, 89, 161, 253, 269, 623, 979, 1771, 1883, 2047, 2959, 6187, 6853, 14329, 20713, 22517, 23941, 43309, 68057, 157619, 167587, 263351, 476399, 550643, 1843457, 3854501, 6057073, 42399511]

約数ペア:

[(1, 42399511), (7, 6057073), (11, 3854501), (23, 1843457), (77, 550643), (89, 476399), (161, 263351), (253, 167587), (269, 157619), (623, 68057), (979, 43309), (1771, 23941), (1883, 22517), (2047, 20713), (2959, 14329), (6187, 6853)]