381115053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{202613}}^1$

素因数の和:202649

約数の個数: 24

約数和(自身を含む): 632155680

約数和(自身を除く): 251040627

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 202613, 607839, 1823517, 2228743, 3849647, 6686229, 11548941, 20058687, 34646823, 42346117, 127038351, 381115053]

約数ペア:

[(1, 381115053), (3, 127038351), (9, 42346117), (11, 34646823), (19, 20058687), (33, 11548941), (57, 6686229), (99, 3849647), (171, 2228743), (209, 1823517), (627, 607839), (1881, 202613)]