1684302921

素因数分解:

$3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{21101}}^1$

素因数の和:21302

約数の個数: 36

約数和(自身を含む): 2845857924

約数和(自身を除く): 1161555003

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 181, 441, 543, 1267, 1629, 3801, 8869, 11403, 21101, 26607, 63303, 79821, 147707, 189909, 443121, 1033949, 1329363, 3101847, 3819281, 9305541, 11457843, 26734967, 34373529, 80204901, 187144769, 240614703, 561434307, 1684302921]

約数ペア:

[(1, 1684302921), (3, 561434307), (7, 240614703), (9, 187144769), (21, 80204901), (49, 34373529), (63, 26734967), (147, 11457843), (181, 9305541), (441, 3819281), (543, 3101847), (1267, 1329363), (1629, 1033949), (3801, 443121), (8869, 189909), (11403, 147707), (21101, 79821), (26607, 63303)]