1335685491

素因数分解:

$3^3\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{5807}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 2263726080

約数和(自身を除く): 928040589

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1217, 3651, 5807, 8519, 10953, 17421, 25557, 32859, 40649, 52263, 76671, 121947, 156789, 230013, 365841, 1097523, 7067119, 21201357, 49469833, 63604071, 148409499, 190812213, 445228497, 1335685491]

約数ペア:

[(1, 1335685491), (3, 445228497), (7, 190812213), (9, 148409499), (21, 63604071), (27, 49469833), (63, 21201357), (189, 7067119), (1217, 1097523), (3651, 365841), (5807, 230013), (8519, 156789), (10953, 121947), (17421, 76671), (25557, 52263), (32859, 40649)]