4144131

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 2093373

約数列:

[1, 3, 9, 47, 97, 101, 141, 291, 303, 423, 873, 909, 4559, 4747, 9797, 13677, 14241, 29391, 41031, 42723, 88173, 460459, 1381377, 4144131]

約数ペア:

[(1, 4144131), (3, 1381377), (9, 460459), (47, 88173), (97, 42723), (101, 41031), (141, 29391), (291, 14241), (303, 13677), (423, 9797), (873, 4747), (909, 4559)]