628304853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6871}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 973734912

約数和(自身を除く): 345430059

約数列:

[1, 3, 11, 17, 33, 51, 163, 187, 489, 561, 1793, 2771, 5379, 6871, 8313, 20613, 30481, 75581, 91443, 116807, 226743, 350421, 1119973, 1284877, 3359919, 3854631, 12319703, 19039541, 36959109, 57118623, 209434951, 628304853]

約数ペア:

[(1, 628304853), (3, 209434951), (11, 57118623), (17, 36959109), (33, 19039541), (51, 12319703), (163, 3854631), (187, 3359919), (489, 1284877), (561, 1119973), (1793, 350421), (2771, 226743), (5379, 116807), (6871, 91443), (8313, 75581), (20613, 30481)]