378983423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 481635840

約数和(自身を除く): 102652417

約数列:

[1, 7, 13, 61, 67, 91, 427, 469, 793, 871, 1019, 4087, 5551, 6097, 7133, 13247, 28609, 53131, 62159, 68273, 92729, 371917, 435113, 477911, 808067, 887549, 4164653, 5656469, 6212843, 29152571, 54140489, 378983423]

約数ペア:

[(1, 378983423), (7, 54140489), (13, 29152571), (61, 6212843), (67, 5656469), (91, 4164653), (427, 887549), (469, 808067), (793, 477911), (871, 435113), (1019, 371917), (4087, 92729), (5551, 68273), (6097, 62159), (7133, 53131), (13247, 28609)]