42237990431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{11351}}^1$

素因数の和:11871

約数の個数: 32

約数和(自身を含む): 52626782208

約数和(自身を除く): 10388791777

約数列:

[1, 7, 13, 91, 103, 397, 721, 1339, 2779, 5161, 9373, 11351, 36127, 40891, 79457, 147563, 286237, 531583, 1032941, 1169153, 3721081, 4506347, 8184071, 15198989, 31544429, 58582511, 106392923, 410077577, 464153741, 3249076187, 6033998633, 42237990431]

約数ペア:

[(1, 42237990431), (7, 6033998633), (13, 3249076187), (91, 464153741), (103, 410077577), (397, 106392923), (721, 58582511), (1339, 31544429), (2779, 15198989), (5161, 8184071), (9373, 4506347), (11351, 3721081), (36127, 1169153), (40891, 1032941), (79457, 531583), (147563, 286237)]