2885654883

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 3948134400

約数和(自身を除く): 1062479517

約数列:

[1, 3, 79, 179, 237, 251, 271, 537, 753, 813, 14141, 19829, 21409, 42423, 44929, 48509, 59487, 64227, 68021, 134787, 145527, 204063, 3549391, 3832211, 5373659, 10648173, 11496633, 12175759, 16120977, 36527277, 961884961, 2885654883]

約数ペア:

[(1, 2885654883), (3, 961884961), (79, 36527277), (179, 16120977), (237, 12175759), (251, 11496633), (271, 10648173), (537, 5373659), (753, 3832211), (813, 3549391), (14141, 204063), (19829, 145527), (21409, 134787), (42423, 68021), (44929, 64227), (48509, 59487)]