4090419

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 28

約数和(自身を含む): 6365632

約数和(自身を除く): 2275213

約数列:

[1, 3, 9, 27, 31, 81, 93, 181, 243, 279, 543, 729, 837, 1629, 2511, 4887, 5611, 7533, 14661, 16833, 22599, 43983, 50499, 131949, 151497, 454491, 1363473, 4090419]

約数ペア:

[(1, 4090419), (3, 1363473), (9, 454491), (27, 151497), (31, 131949), (81, 50499), (93, 43983), (181, 22599), (243, 16833), (279, 14661), (543, 7533), (729, 5611), (837, 4887), (1629, 2511)]