947583

素因数分解:

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

素因数の和:128

約数の個数: 36

約数和(自身を含む): 1712880

約数和(自身を除く): 765297

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 169, 267, 273, 507, 623, 801, 819, 1157, 1183, 1521, 1869, 3471, 3549, 5607, 8099, 10413, 10647, 15041, 24297, 45123, 72891, 105287, 135369, 315861, 947583]

約数ペア:

[(1, 947583), (3, 315861), (7, 135369), (9, 105287), (13, 72891), (21, 45123), (39, 24297), (63, 15041), (89, 10647), (91, 10413), (117, 8099), (169, 5607), (267, 3549), (273, 3471), (507, 1869), (623, 1521), (801, 1183), (819, 1157)]