40371201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 63521640

約数和(自身を除く): 23150439

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 3877, 10413, 11631, 34893, 50401, 151203, 345053, 453609, 1035159, 3105477, 4485689, 13457067, 40371201]

約数ペア:

[(1, 40371201), (3, 13457067), (9, 4485689), (13, 3105477), (39, 1035159), (89, 453609), (117, 345053), (267, 151203), (801, 50401), (1157, 34893), (3471, 11631), (3877, 10413)]