1388393844483

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1\times {\mathrm{119533}}^1$

素因数の和:120231

約数の個数: 32

約数和(自身を含む): 1913213390400

約数和(自身を除く): 524819545917

約数列:

[1, 3, 37, 111, 269, 389, 807, 1167, 9953, 14393, 29859, 43179, 104641, 119533, 313923, 358599, 3871717, 4422721, 11615151, 13268163, 32154377, 46498337, 96463131, 139495011, 1189711949, 1720438469, 3569135847, 5161315407, 12508052653, 37524157959, 462797948161, 1388393844483]

約数ペア:

[(1, 1388393844483), (3, 462797948161), (37, 37524157959), (111, 12508052653), (269, 5161315407), (389, 3569135847), (807, 1720438469), (1167, 1189711949), (9953, 139495011), (14393, 96463131), (29859, 46498337), (43179, 32154377), (104641, 13268163), (119533, 11615151), (313923, 4422721), (358599, 3871717)]