872552421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 1445227056

約数和(自身を除く): 572674635

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 193, 221, 579, 663, 1737, 1989, 2273, 2509, 3281, 6819, 7527, 9843, 20457, 22581, 29529, 29549, 38641, 42653, 88647, 115923, 127959, 265941, 347769, 383877, 438689, 502333, 1316067, 1506999, 3948201, 4520997, 5702957, 7457713, 17108871, 22373139, 51326613, 67119417, 96950269, 290850807, 872552421]

約数ペア:

[(1, 872552421), (3, 290850807), (9, 96950269), (13, 67119417), (17, 51326613), (39, 22373139), (51, 17108871), (117, 7457713), (153, 5702957), (193, 4520997), (221, 3948201), (579, 1506999), (663, 1316067), (1737, 502333), (1989, 438689), (2273, 383877), (2509, 347769), (3281, 265941), (6819, 127959), (7527, 115923), (9843, 88647), (20457, 42653), (22581, 38641), (29529, 29549)]