187819793

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 229342464

約数和(自身を除く): 41522671

約数列:

[1, 7, 31, 49, 61, 217, 427, 1519, 1891, 2027, 2989, 13237, 14189, 62837, 92659, 99323, 123647, 439859, 865529, 3079013, 3833057, 6058703, 26831399, 187819793]

約数ペア:

[(1, 187819793), (7, 26831399), (31, 6058703), (49, 3833057), (61, 3079013), (217, 865529), (427, 439859), (1519, 123647), (1891, 99323), (2027, 92659), (2989, 62837), (13237, 14189)]