9131373

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1518

約数の個数: 20

約数和(自身を含む): 13823040

約数和(自身を除く): 4691667

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1427, 2133, 4281, 6399, 12843, 38529, 112733, 115587, 338199, 1014597, 3043791, 9131373]

約数ペア:

[(1, 9131373), (3, 3043791), (9, 1014597), (27, 338199), (79, 115587), (81, 112733), (237, 38529), (711, 12843), (1427, 6399), (2133, 4281)]