8981763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 5694717

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 181, 357, 417, 543, 973, 1267, 2363, 2919, 3077, 3801, 7089, 9231, 16541, 21539, 25159, 49623, 64617, 75477, 176113, 427703, 528339, 1283109, 2993921, 8981763]

約数ペア:

[(1, 8981763), (3, 2993921), (7, 1283109), (17, 528339), (21, 427703), (51, 176113), (119, 75477), (139, 64617), (181, 49623), (357, 25159), (417, 21539), (543, 16541), (973, 9231), (1267, 7089), (2363, 3801), (2919, 3077)]