17282403

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 28

約数和(自身を含む): 26249488

約数和(自身を除く): 8967085

約数列:

[1, 3, 9, 27, 81, 151, 157, 243, 453, 471, 729, 1359, 1413, 4077, 4239, 12231, 12717, 23707, 36693, 38151, 71121, 110079, 114453, 213363, 640089, 1920267, 5760801, 17282403]

約数ペア:

[(1, 17282403), (3, 5760801), (9, 1920267), (27, 640089), (81, 213363), (151, 114453), (157, 110079), (243, 71121), (453, 38151), (471, 36693), (729, 23707), (1359, 12717), (1413, 12231), (4077, 4239)]