2187385017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 3112919040

約数和(自身を除く): 925534023

約数列:

[1, 3, 31, 43, 93, 97, 129, 291, 1333, 3007, 3999, 4171, 5639, 9021, 12513, 16917, 129301, 174809, 242477, 387903, 524427, 546983, 727431, 1640949, 7516787, 16956473, 22550361, 23520269, 50869419, 70560807, 729128339, 2187385017]

約数ペア:

[(1, 2187385017), (3, 729128339), (31, 70560807), (43, 50869419), (93, 23520269), (97, 22550361), (129, 16956473), (291, 7516787), (1333, 1640949), (3007, 727431), (3999, 546983), (4171, 524427), (5639, 387903), (9021, 242477), (12513, 174809), (16917, 129301)]