997692189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3911}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 1486184448

約数和(自身を除く): 488492259

約数列:

[1, 3, 13, 31, 39, 93, 211, 403, 633, 1209, 2743, 3911, 6541, 8229, 11733, 19623, 50843, 85033, 121241, 152529, 255099, 363723, 825221, 1576133, 2475663, 4728399, 10727873, 25581851, 32183619, 76745553, 332564063, 997692189]

約数ペア:

[(1, 997692189), (3, 332564063), (13, 76745553), (31, 32183619), (39, 25581851), (93, 10727873), (211, 4728399), (403, 2475663), (633, 1576133), (1209, 825221), (2743, 363723), (3911, 255099), (6541, 152529), (8229, 121241), (11733, 85033), (19623, 50843)]