42023979

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 62152272

約数和(自身を除く): 20128293

約数列:

[1, 3, 9, 83, 101, 249, 303, 557, 747, 909, 1671, 5013, 8383, 25149, 46231, 56257, 75447, 138693, 168771, 416079, 506313, 4669331, 14007993, 42023979]

約数ペア:

[(1, 42023979), (3, 14007993), (9, 4669331), (83, 506313), (101, 416079), (249, 168771), (303, 138693), (557, 75447), (747, 56257), (909, 46231), (1671, 25149), (5013, 8383)]