25836993

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31547}}^1$

素因数の和:31573

約数の個数: 24

約数和(自身を含む): 45933888

約数和(自身を除く): 20096895

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31547, 94641, 220829, 283923, 410111, 662487, 1230333, 1987461, 2870777, 3690999, 8612331, 25836993]

約数ペア:

[(1, 25836993), (3, 8612331), (7, 3690999), (9, 2870777), (13, 1987461), (21, 1230333), (39, 662487), (63, 410111), (91, 283923), (117, 220829), (273, 94641), (819, 31547)]