24989601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 16298079

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 383, 717, 1149, 1673, 2681, 3107, 4979, 5019, 8043, 9321, 14937, 21749, 34853, 65247, 91537, 104559, 274611, 640759, 1189981, 1922277, 3569943, 8329867, 24989601]

約数ペア:

[(1, 24989601), (3, 8329867), (7, 3569943), (13, 1922277), (21, 1189981), (39, 640759), (91, 274611), (239, 104559), (273, 91537), (383, 65247), (717, 34853), (1149, 21749), (1673, 14937), (2681, 9321), (3107, 8043), (4979, 5019)]