221365545369

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{3908083}}^1$

素因数の和:3908404

約数の個数: 16

約数和(自身を含む): 300140851200

約数和(自身を除く): 78775305831

約数列:

[1, 3, 79, 237, 239, 717, 18881, 56643, 3908083, 11724249, 308738557, 926215671, 934031837, 2802095511, 73788515123, 221365545369]

約数ペア:

[(1, 221365545369), (3, 73788515123), (79, 2802095511), (237, 934031837), (239, 926215671), (717, 308738557), (18881, 11724249), (56643, 3908083)]