289373331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{32401}}^1$

素因数の和:32646

約数の個数: 16

約数和(自身を含む): 417337760

約数和(自身を除く): 127964429

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 32401, 97203, 421213, 1263639, 7419829, 22259487, 96457777, 289373331]

約数ペア:

[(1, 289373331), (3, 96457777), (13, 22259487), (39, 7419829), (229, 1263639), (687, 421213), (2977, 97203), (8931, 32401)]