24794991

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 41094144

約数和(自身を除く): 16299153

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 167, 243, 351, 423, 501, 611, 1053, 1269, 1503, 1833, 2171, 3159, 3807, 4509, 5499, 6513, 7849, 11421, 13527, 16497, 19539, 23547, 40581, 49491, 58617, 70641, 102037, 148473, 175851, 211923, 306111, 527553, 635769, 918333, 1907307, 2754999, 8264997, 24794991]

約数ペア:

[(1, 24794991), (3, 8264997), (9, 2754999), (13, 1907307), (27, 918333), (39, 635769), (47, 527553), (81, 306111), (117, 211923), (141, 175851), (167, 148473), (243, 102037), (351, 70641), (423, 58617), (501, 49491), (611, 40581), (1053, 23547), (1269, 19539), (1503, 16497), (1833, 13527), (2171, 11421), (3159, 7849), (3807, 6513), (4509, 5499)]