2016513891

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{14347}}^1$

素因数の和:14480

約数の個数: 48

約数和(自身を含む): 3509635584

約数和(自身を除く): 1493121693

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 291, 483, 679, 873, 1449, 2037, 2231, 6111, 6693, 14347, 15617, 20079, 43041, 46851, 100429, 129123, 140553, 301287, 329981, 903861, 989943, 1391659, 2309867, 2969829, 4174977, 6929601, 9741613, 12524931, 20788803, 29224839, 32008157, 87674517, 96024471, 224057099, 288073413, 672171297, 2016513891]

約数ペア:

[(1, 2016513891), (3, 672171297), (7, 288073413), (9, 224057099), (21, 96024471), (23, 87674517), (63, 32008157), (69, 29224839), (97, 20788803), (161, 12524931), (207, 9741613), (291, 6929601), (483, 4174977), (679, 2969829), (873, 2309867), (1449, 1391659), (2037, 989943), (2231, 903861), (6111, 329981), (6693, 301287), (14347, 140553), (15617, 129123), (20079, 100429), (43041, 46851)]