2150097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 3068160

約数和(自身を除く): 918063

約数列:

[1, 3, 19, 57, 67, 201, 563, 1273, 1689, 3819, 10697, 32091, 37721, 113163, 716699, 2150097]

約数ペア:

[(1, 2150097), (3, 716699), (19, 113163), (57, 37721), (67, 32091), (201, 10697), (563, 3819), (1273, 1689)]