1371569017

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 1803648000

約数和(自身を除く): 432078983

約数列:

[1, 7, 13, 19, 91, 133, 139, 169, 247, 439, 973, 1183, 1729, 1807, 2641, 3073, 3211, 5707, 8341, 12649, 18487, 22477, 23491, 34333, 39949, 58387, 61021, 74191, 108433, 164437, 240331, 427147, 446329, 519337, 759031, 793273, 1159399, 1409629, 3124303, 5552911, 8115793, 9867403, 10312549, 15072187, 72187843, 105505309, 195938431, 1371569017]

約数ペア:

[(1, 1371569017), (7, 195938431), (13, 105505309), (19, 72187843), (91, 15072187), (133, 10312549), (139, 9867403), (169, 8115793), (247, 5552911), (439, 3124303), (973, 1409629), (1183, 1159399), (1729, 793273), (1807, 759031), (2641, 519337), (3073, 446329), (3211, 427147), (5707, 240331), (8341, 164437), (12649, 108433), (18487, 74191), (22477, 61021), (23491, 58387), (34333, 39949)]