2492763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 4279296

約数和(自身を除く): 1786533

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 397, 483, 897, 1191, 2093, 2779, 5161, 6279, 8337, 9131, 15483, 27393, 36127, 63917, 108381, 118703, 191751, 356109, 830921, 2492763]

約数ペア:

[(1, 2492763), (3, 830921), (7, 356109), (13, 191751), (21, 118703), (23, 108381), (39, 63917), (69, 36127), (91, 27393), (161, 15483), (273, 9131), (299, 8337), (397, 6279), (483, 5161), (897, 2779), (1191, 2093)]