378951937

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6133}}^1$

素因数の和:6257

約数の個数: 24

約数和(自身を含む): 479703336

約数和(自身を除く): 100751399

約数列:

[1, 7, 13, 49, 91, 97, 637, 679, 1261, 4753, 6133, 8827, 42931, 61789, 79729, 300517, 558103, 594901, 3906721, 4164307, 7733713, 29150149, 54135991, 378951937]

約数ペア:

[(1, 378951937), (7, 54135991), (13, 29150149), (49, 7733713), (91, 4164307), (97, 3906721), (637, 594901), (679, 558103), (1261, 300517), (4753, 79729), (6133, 61789), (8827, 42931)]