40884057

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 60278400

約数和(自身を除く): 19394343

約数列:

[1, 3, 9, 83, 229, 239, 249, 687, 717, 747, 2061, 2151, 19007, 19837, 54731, 57021, 59511, 164193, 171063, 178533, 492579, 4542673, 13628019, 40884057]

約数ペア:

[(1, 40884057), (3, 13628019), (9, 4542673), (83, 492579), (229, 178533), (239, 171063), (249, 164193), (687, 59511), (717, 57021), (747, 54731), (2061, 19837), (2151, 19007)]