381125606407

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{475877}}^1$

素因数の和:476587

約数の個数: 24

約数和(自身を含む): 472352695776

約数和(自身を除く): 91227089369

約数列:

[1, 7, 13, 91, 169, 677, 1183, 4739, 8801, 61607, 114413, 475877, 800891, 3331139, 6186401, 43304807, 80423213, 322168729, 562962491, 2255181103, 4188193477, 29317354339, 54446515201, 381125606407]

約数ペア:

[(1, 381125606407), (7, 54446515201), (13, 29317354339), (91, 4188193477), (169, 2255181103), (677, 562962491), (1183, 322168729), (4739, 80423213), (8801, 43304807), (61607, 6186401), (114413, 3331139), (475877, 800891)]