201312921

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{6427}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 274912704

約数和(自身を除く): 73599783

約数列:

[1, 3, 53, 159, 197, 591, 6427, 10441, 19281, 31323, 340631, 1021893, 1266119, 3798357, 67104307, 201312921]

約数ペア:

[(1, 201312921), (3, 67104307), (53, 3798357), (159, 1266119), (197, 1021893), (591, 340631), (6427, 31323), (10441, 19281)]