1520403909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 2127790080

約数和(自身を除く): 607386171

約数列:

[1, 3, 29, 87, 103, 309, 383, 443, 1149, 1329, 2987, 8961, 11107, 12847, 33321, 38541, 39449, 45629, 118347, 136887, 169669, 509007, 1144021, 1323241, 3432063, 3969723, 4920401, 14761203, 17475907, 52427721, 506801303, 1520403909]

約数ペア:

[(1, 1520403909), (3, 506801303), (29, 52427721), (87, 17475907), (103, 14761203), (309, 4920401), (383, 3969723), (443, 3432063), (1149, 1323241), (1329, 1144021), (2987, 509007), (8961, 169669), (11107, 136887), (12847, 118347), (33321, 45629), (38541, 39449)]