921537

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 20

約数和(自身を含む): 1424896

約数和(自身を除く): 503359

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 367, 837, 1101, 2511, 3303, 9909, 11377, 29727, 34131, 102393, 307179, 921537]

約数ペア:

[(1, 921537), (3, 307179), (9, 102393), (27, 34131), (31, 29727), (81, 11377), (93, 9909), (279, 3303), (367, 2511), (837, 1101)]