40465503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 63190400

約数和(自身を除く): 22724897

約数列:

[1, 3, 9, 13, 39, 117, 349, 991, 1047, 2973, 3141, 4537, 8919, 12883, 13611, 38649, 40833, 115947, 345859, 1037577, 3112731, 4496167, 13488501, 40465503]

約数ペア:

[(1, 40465503), (3, 13488501), (9, 4496167), (13, 3112731), (39, 1037577), (117, 345859), (349, 115947), (991, 40833), (1047, 38649), (2973, 13611), (3141, 12883), (4537, 8919)]