56971341

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31183}}^1$

素因数の和:31225

約数の個数: 24

約数和(自身を含む): 97294080

約数和(自身を除く): 40322739

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 31183, 93549, 218281, 280647, 654843, 904307, 1964529, 2712921, 6330149, 8138763, 18990447, 56971341]

約数ペア:

[(1, 56971341), (3, 18990447), (7, 8138763), (9, 6330149), (21, 2712921), (29, 1964529), (63, 904307), (87, 654843), (203, 280647), (261, 218281), (609, 93549), (1827, 31183)]