2931873

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 4502400

約数和(自身を除く): 1570527

約数列:

[1, 3, 7, 21, 149, 447, 937, 1043, 2811, 3129, 6559, 19677, 139613, 418839, 977291, 2931873]

約数ペア:

[(1, 2931873), (3, 977291), (7, 418839), (21, 139613), (149, 19677), (447, 6559), (937, 3129), (1043, 2811)]