13214691

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 23155200

約数和(自身を除く): 9940509

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2411, 5481, 7233, 16877, 21699, 50631, 65097, 69919, 151893, 209757, 455679, 489433, 629271, 1468299, 1887813, 4404897, 13214691]

約数ペア:

[(1, 13214691), (3, 4404897), (7, 1887813), (9, 1468299), (21, 629271), (27, 489433), (29, 455679), (63, 209757), (87, 151893), (189, 69919), (203, 65097), (261, 50631), (609, 21699), (783, 16877), (1827, 7233), (2411, 5481)]