17448327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 11904633

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 167, 171, 247, 423, 501, 611, 741, 893, 1503, 1833, 2171, 2223, 2679, 3173, 5499, 6513, 7849, 8037, 9519, 11609, 19539, 23547, 28557, 34827, 41249, 70641, 102037, 104481, 123747, 149131, 306111, 371241, 447393, 918333, 1342179, 1938703, 5816109, 17448327]

約数ペア:

[(1, 17448327), (3, 5816109), (9, 1938703), (13, 1342179), (19, 918333), (39, 447393), (47, 371241), (57, 306111), (117, 149131), (141, 123747), (167, 104481), (171, 102037), (247, 70641), (423, 41249), (501, 34827), (611, 28557), (741, 23547), (893, 19539), (1503, 11609), (1833, 9519), (2171, 8037), (2223, 7849), (2679, 6513), (3173, 5499)]