285496638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{971077}}^1$

素因数の和:971096

約数の個数: 24

約数和(自身を含む): 664217352

約数和(自身を除く): 378720714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 971077, 1942154, 2913231, 5826462, 6797539, 13595078, 20392617, 40785234, 47582773, 95165546, 142748319, 285496638]

約数ペア:

[(1, 285496638), (2, 142748319), (3, 95165546), (6, 47582773), (7, 40785234), (14, 20392617), (21, 13595078), (42, 6797539), (49, 5826462), (98, 2913231), (147, 1942154), (294, 971077)]