29740529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 39137280

約数和(自身を除く): 9396751

約数列:

[1, 7, 13, 19, 91, 103, 133, 167, 247, 721, 1169, 1339, 1729, 1957, 2171, 3173, 9373, 13699, 15197, 17201, 22211, 25441, 41249, 120407, 178087, 223613, 288743, 326819, 1565291, 2287733, 4248647, 29740529]

約数ペア:

[(1, 29740529), (7, 4248647), (13, 2287733), (19, 1565291), (91, 326819), (103, 288743), (133, 223613), (167, 178087), (247, 120407), (721, 41249), (1169, 25441), (1339, 22211), (1729, 17201), (1957, 15197), (2171, 13699), (3173, 9373)]