4685665971

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{20431}}^1$

素因数の和:20671

約数の個数: 32

約数和(自身を含む): 7291445248

約数和(自身を除く): 2605779277

約数列:

[1, 3, 7, 21, 67, 163, 201, 469, 489, 1141, 1407, 3423, 10921, 20431, 32763, 61293, 76447, 143017, 229341, 429051, 1368877, 3330253, 4106631, 9582139, 9990759, 23311771, 28746417, 69935313, 223126951, 669380853, 1561888657, 4685665971]

約数ペア:

[(1, 4685665971), (3, 1561888657), (7, 669380853), (21, 223126951), (67, 69935313), (163, 28746417), (201, 23311771), (469, 9990759), (489, 9582139), (1141, 4106631), (1407, 3330253), (3423, 1368877), (10921, 429051), (20431, 229341), (32763, 143017), (61293, 76447)]