28835583

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 46227456

約数和(自身を除く): 17391873

約数列:

[1, 3, 7, 21, 23, 69, 161, 227, 263, 483, 681, 789, 1589, 1841, 4767, 5221, 5523, 6049, 15663, 18147, 36547, 42343, 59701, 109641, 127029, 179103, 417907, 1253721, 1373123, 4119369, 9611861, 28835583]

約数ペア:

[(1, 28835583), (3, 9611861), (7, 4119369), (21, 1373123), (23, 1253721), (69, 417907), (161, 179103), (227, 127029), (263, 109641), (483, 59701), (681, 42343), (789, 36547), (1589, 18147), (1841, 15663), (4767, 6049), (5221, 5523)]