2850873831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 4487788032

約数和(自身を除く): 1636914201

約数列:

[1, 3, 9, 13, 39, 117, 191, 193, 573, 579, 661, 1719, 1737, 1983, 2483, 2509, 5949, 7449, 7527, 8593, 22347, 22581, 25779, 36863, 77337, 110589, 126251, 127573, 331767, 378753, 382719, 479219, 1136259, 1148157, 1437657, 1641263, 1658449, 4312971, 4923789, 4975347, 14771367, 14926041, 24366443, 73099329, 219297987, 316763759, 950291277, 2850873831]

約数ペア:

[(1, 2850873831), (3, 950291277), (9, 316763759), (13, 219297987), (39, 73099329), (117, 24366443), (191, 14926041), (193, 14771367), (573, 4975347), (579, 4923789), (661, 4312971), (1719, 1658449), (1737, 1641263), (1983, 1437657), (2483, 1148157), (2509, 1136259), (5949, 479219), (7449, 382719), (7527, 378753), (8593, 331767), (22347, 127573), (22581, 126251), (25779, 110589), (36863, 77337)]