352821

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 549504

約数和(自身を除く): 196683

約数列:

[1, 3, 7, 21, 53, 159, 317, 371, 951, 1113, 2219, 6657, 16801, 50403, 117607, 352821]

約数ペア:

[(1, 352821), (3, 117607), (7, 50403), (21, 16801), (53, 6657), (159, 2219), (317, 1113), (371, 951)]