374621913

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{30539}}^1$

素因数の和:30621

約数の個数: 24

約数和(自身を含む): 571708800

約数和(自身を除く): 197086887

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 30539, 91617, 274851, 885631, 1435333, 2656893, 4305999, 7970679, 12917997, 41624657, 124873971, 374621913]

約数ペア:

[(1, 374621913), (3, 124873971), (9, 41624657), (29, 12917997), (47, 7970679), (87, 4305999), (141, 2656893), (261, 1435333), (423, 885631), (1363, 274851), (4089, 91617), (12267, 30539)]