1330636419

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 2273356800

約数和(自身を除く): 942720381

約数列:

[1, 3, 7, 9, 21, 43, 63, 89, 129, 267, 301, 387, 623, 801, 903, 1869, 2709, 3827, 5519, 5607, 11481, 16557, 26789, 34443, 38633, 49671, 80367, 115899, 237317, 241101, 347697, 491191, 711951, 1473573, 1661219, 2135853, 3438337, 4420719, 4983657, 10315011, 14950971, 21121213, 30945033, 63363639, 147848491, 190090917, 443545473, 1330636419]

約数ペア:

[(1, 1330636419), (3, 443545473), (7, 190090917), (9, 147848491), (21, 63363639), (43, 30945033), (63, 21121213), (89, 14950971), (129, 10315011), (267, 4983657), (301, 4420719), (387, 3438337), (623, 2135853), (801, 1661219), (903, 1473573), (1869, 711951), (2709, 491191), (3827, 347697), (5519, 241101), (5607, 237317), (11481, 115899), (16557, 80367), (26789, 49671), (34443, 38633)]