224835513

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 352837632

約数和(自身を除く): 128002119

約数列:

[1, 3, 7, 21, 41, 123, 223, 287, 669, 861, 1171, 1561, 3513, 4683, 8197, 9143, 24591, 27429, 48011, 64001, 144033, 192003, 261133, 336077, 783399, 1008231, 1827931, 5483793, 10706453, 32119359, 74945171, 224835513]

約数ペア:

[(1, 224835513), (3, 74945171), (7, 32119359), (21, 10706453), (41, 5483793), (123, 1827931), (223, 1008231), (287, 783399), (669, 336077), (861, 261133), (1171, 192003), (1561, 144033), (3513, 64001), (4683, 48011), (8197, 27429), (9143, 24591)]