2013203743215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{6869713}}^1$

素因数の和:6872519

約数の個数: 32

約数和(自身を含む): 3682606365696

約数和(自身を除く): 1669402622481

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2791, 8373, 13955, 19537, 41865, 58611, 97685, 293055, 6869713, 20609139, 34348565, 48087991, 103045695, 144263973, 240439955, 721319865, 19173368983, 57520106949, 95866844915, 134213582881, 287600534745, 402640748643, 671067914405, 2013203743215]

約数ペア:

[(1, 2013203743215), (3, 671067914405), (5, 402640748643), (7, 287600534745), (15, 134213582881), (21, 95866844915), (35, 57520106949), (105, 19173368983), (2791, 721319865), (8373, 240439955), (13955, 144263973), (19537, 103045695), (41865, 48087991), (58611, 34348565), (97685, 20609139), (293055, 6869713)]