528689091

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 817141248

約数和(自身を除く): 288452157

約数列:

[1, 3, 7, 21, 97, 291, 461, 563, 679, 1383, 1689, 2037, 3227, 3941, 9681, 11823, 44717, 54611, 134151, 163833, 259543, 313019, 382277, 778629, 939057, 1146831, 1816801, 5450403, 25175671, 75527013, 176229697, 528689091]

約数ペア:

[(1, 528689091), (3, 176229697), (7, 75527013), (21, 25175671), (97, 5450403), (291, 1816801), (461, 1146831), (563, 939057), (679, 778629), (1383, 382277), (1689, 313019), (2037, 259543), (3227, 163833), (3941, 134151), (9681, 54611), (11823, 44717)]