13971069

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 24480000

約数和(自身を除く): 10508931

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2549, 5481, 7647, 17843, 22941, 53529, 68823, 73921, 160587, 221763, 481761, 517447, 665289, 1552341, 1995867, 4657023, 13971069]

約数ペア:

[(1, 13971069), (3, 4657023), (7, 1995867), (9, 1552341), (21, 665289), (27, 517447), (29, 481761), (63, 221763), (87, 160587), (189, 73921), (203, 68823), (261, 53529), (609, 22941), (783, 17843), (1827, 7647), (2549, 5481)]