3923786387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 4364720640

約数和(自身を除く): 440934253

約数列:

[1, 19, 41, 61, 71, 779, 1159, 1163, 1349, 2501, 2911, 4331, 22097, 47519, 47683, 55309, 70943, 82289, 82573, 177571, 905977, 1347917, 1568887, 2908663, 3373849, 3385493, 5036953, 55264597, 64324367, 95702107, 206515073, 3923786387]

約数ペア:

[(1, 3923786387), (19, 206515073), (41, 95702107), (61, 64324367), (71, 55264597), (779, 5036953), (1159, 3385493), (1163, 3373849), (1349, 2908663), (2501, 1568887), (2911, 1347917), (4331, 905977), (22097, 177571), (47519, 82573), (47683, 82289), (55309, 70943)]