2912087307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{25583}}^1$

素因数の和:27602

約数の個数: 16

約数和(自身を含む): 4089346560

約数和(自身を除く): 1177259253

約数列:

[1, 3, 19, 57, 1997, 5991, 25583, 37943, 76749, 113829, 486077, 1458231, 51089251, 153267753, 970695769, 2912087307]

約数ペア:

[(1, 2912087307), (3, 970695769), (19, 153267753), (57, 51089251), (1997, 1458231), (5991, 486077), (25583, 113829), (37943, 76749)]