8023719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 4510041

約数列:

[1, 3, 11, 19, 33, 57, 67, 191, 201, 209, 573, 627, 737, 1273, 2101, 2211, 3629, 3819, 6303, 10887, 12797, 14003, 38391, 39919, 42009, 119757, 140767, 243143, 422301, 729429, 2674573, 8023719]

約数ペア:

[(1, 8023719), (3, 2674573), (11, 729429), (19, 422301), (33, 243143), (57, 140767), (67, 119757), (191, 42009), (201, 39919), (209, 38391), (573, 14003), (627, 12797), (737, 10887), (1273, 6303), (2101, 3819), (2211, 3629)]