1401231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 2222080

約数和(自身を除く): 820849

約数列:

[1, 3, 13, 19, 31, 39, 57, 61, 93, 183, 247, 403, 589, 741, 793, 1159, 1209, 1767, 1891, 2379, 3477, 5673, 7657, 15067, 22971, 24583, 35929, 45201, 73749, 107787, 467077, 1401231]

約数ペア:

[(1, 1401231), (3, 467077), (13, 107787), (19, 73749), (31, 45201), (39, 35929), (57, 24583), (61, 22971), (93, 15067), (183, 7657), (247, 5673), (403, 3477), (589, 2379), (741, 1891), (793, 1767), (1159, 1209)]