283812529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 382798080

約数和(自身を除く): 98985551

約数列:

[1, 7, 11, 13, 77, 91, 143, 281, 1001, 1009, 1967, 3091, 3653, 7063, 11099, 13117, 21637, 25571, 40183, 77693, 91819, 144287, 281281, 283529, 1010009, 1984703, 3118819, 3685877, 21831733, 25801139, 40544647, 283812529]

約数ペア:

[(1, 283812529), (7, 40544647), (11, 25801139), (13, 21831733), (77, 3685877), (91, 3118819), (143, 1984703), (281, 1010009), (1001, 283529), (1009, 281281), (1967, 144287), (3091, 91819), (3653, 77693), (7063, 40183), (11099, 25571), (13117, 21637)]