510237

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 933660

約数和(自身を除く): 423423

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 89, 91, 117, 147, 267, 273, 441, 623, 637, 801, 819, 1157, 1869, 1911, 3471, 4361, 5607, 5733, 8099, 10413, 13083, 24297, 39249, 56693, 72891, 170079, 510237]

約数ペア:

[(1, 510237), (3, 170079), (7, 72891), (9, 56693), (13, 39249), (21, 24297), (39, 13083), (49, 10413), (63, 8099), (89, 5733), (91, 5607), (117, 4361), (147, 3471), (267, 1911), (273, 1869), (441, 1157), (623, 819), (637, 801)]