307946241

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 472058496

約数和(自身を除く): 164112255

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 529, 639, 911, 1587, 1633, 2733, 4761, 4899, 8199, 14697, 20953, 37559, 62859, 64681, 112677, 188577, 194043, 338031, 481919, 582129, 1445757, 1487663, 4337271, 4462989, 13388967, 34216249, 102648747, 307946241]

約数ペア:

[(1, 307946241), (3, 102648747), (9, 34216249), (23, 13388967), (69, 4462989), (71, 4337271), (207, 1487663), (213, 1445757), (529, 582129), (639, 481919), (911, 338031), (1587, 194043), (1633, 188577), (2733, 112677), (4761, 64681), (4899, 62859), (8199, 37559), (14697, 20953)]