11991360003

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{11443}}^1$

素因数の和:11951

約数の個数: 32

約数和(自身を含む): 18456883200

約数和(自身を除く): 6465523197

約数列:

[1, 3, 7, 21, 139, 359, 417, 973, 1077, 2513, 2919, 7539, 11443, 34329, 49901, 80101, 149703, 240303, 349307, 1047921, 1590577, 4108037, 4771731, 11134039, 12324111, 28756259, 33402117, 86268777, 571017143, 1713051429, 3997120001, 11991360003]

約数ペア:

[(1, 11991360003), (3, 3997120001), (7, 1713051429), (21, 571017143), (139, 86268777), (359, 33402117), (417, 28756259), (973, 12324111), (1077, 11134039), (2513, 4771731), (2919, 4108037), (7539, 1590577), (11443, 1047921), (34329, 349307), (49901, 240303), (80101, 149703)]