2804073987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{7369}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 4397944320

約数和(自身を除く): 1593870333

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 887, 2661, 7369, 9757, 11531, 22107, 29271, 34593, 81059, 95797, 126841, 243177, 287391, 380523, 1053767, 3161301, 6536303, 19608909, 71899333, 84971939, 215697999, 254915817, 934691329, 2804073987]

約数ペア:

[(1, 2804073987), (3, 934691329), (11, 254915817), (13, 215697999), (33, 84971939), (39, 71899333), (143, 19608909), (429, 6536303), (887, 3161301), (2661, 1053767), (7369, 380523), (9757, 287391), (11531, 243177), (22107, 126841), (29271, 95797), (34593, 81059)]