1941519789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2731}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 3150411264

約数和(自身を除く): 1208891475

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 167, 387, 473, 501, 1419, 1503, 1837, 2731, 4257, 5511, 7181, 8193, 16533, 21543, 24579, 30041, 64629, 78991, 90123, 117433, 236973, 270369, 352299, 456077, 710919, 1056897, 1291763, 1368231, 3875289, 4104693, 5016847, 11625867, 15050541, 19611311, 45151623, 58833933, 176501799, 215724421, 647173263, 1941519789]

約数ペア:

[(1, 1941519789), (3, 647173263), (9, 215724421), (11, 176501799), (33, 58833933), (43, 45151623), (99, 19611311), (129, 15050541), (167, 11625867), (387, 5016847), (473, 4104693), (501, 3875289), (1419, 1368231), (1503, 1291763), (1837, 1056897), (2731, 710919), (4257, 456077), (5511, 352299), (7181, 270369), (8193, 236973), (16533, 117433), (21543, 90123), (24579, 78991), (30041, 64629)]