47613117

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 68465664

約数和(自身を除く): 20852547

約数列:

[1, 3, 31, 37, 93, 101, 111, 137, 303, 411, 1147, 3131, 3441, 3737, 4247, 5069, 9393, 11211, 12741, 13837, 15207, 41511, 115847, 157139, 347541, 428947, 471417, 511969, 1286841, 1535907, 15871039, 47613117]

約数ペア:

[(1, 47613117), (3, 15871039), (31, 1535907), (37, 1286841), (93, 511969), (101, 471417), (111, 428947), (137, 347541), (303, 157139), (411, 115847), (1147, 41511), (3131, 15207), (3441, 13837), (3737, 12741), (4247, 11211), (5069, 9393)]