313373781

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 36

約数和(自身を含む): 540842848

約数和(自身を除く): 227469067

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4761, 9403, 11109, 28209, 33327, 65821, 84627, 197463, 216269, 592389, 648807, 1513883, 1946421, 4541649, 4974187, 13624947, 14922561, 34819309, 44767683, 104457927, 313373781]

約数ペア:

[(1, 313373781), (3, 104457927), (7, 44767683), (9, 34819309), (21, 14922561), (23, 13624947), (63, 4974187), (69, 4541649), (161, 1946421), (207, 1513883), (483, 648807), (529, 592389), (1449, 216269), (1587, 197463), (3703, 84627), (4761, 65821), (9403, 33327), (11109, 28209)]