23798229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 39352320

約数和(自身を除く): 15554091

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 487, 537, 1253, 1461, 2327, 3409, 3759, 6331, 6981, 10227, 16289, 18993, 44317, 48867, 87173, 132951, 261519, 610211, 1133249, 1830633, 3399747, 7932743, 23798229]

約数ペア:

[(1, 23798229), (3, 7932743), (7, 3399747), (13, 1830633), (21, 1133249), (39, 610211), (91, 261519), (179, 132951), (273, 87173), (487, 48867), (537, 44317), (1253, 18993), (1461, 16289), (2327, 10227), (3409, 6981), (3759, 6331)]