40458681

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 60338304

約数和(自身を除く): 19879623

約数列:

[1, 3, 9, 47, 101, 141, 303, 423, 909, 947, 2841, 4747, 8523, 14241, 42723, 44509, 95647, 133527, 286941, 400581, 860823, 4495409, 13486227, 40458681]

約数ペア:

[(1, 40458681), (3, 13486227), (9, 4495409), (47, 860823), (101, 400581), (141, 286941), (303, 133527), (423, 95647), (909, 44509), (947, 42723), (2841, 14241), (4747, 8523)]