1455279

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2335872

約数和(自身を除く): 880593

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 529, 917, 1587, 2751, 3013, 3703, 9039, 11109, 21091, 63273, 69299, 207897, 485093, 1455279]

約数ペア:

[(1, 1455279), (3, 485093), (7, 207897), (21, 69299), (23, 63273), (69, 21091), (131, 11109), (161, 9039), (393, 3703), (483, 3013), (529, 2751), (917, 1587)]