1230480147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1583}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 1862784000

約数和(自身を除く): 632303853

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1049, 1583, 3147, 4749, 13637, 19931, 20579, 30077, 40911, 59793, 61737, 90231, 259103, 391001, 777309, 1173003, 1660567, 4981701, 21587371, 31550773, 64762113, 94652319, 410160049, 1230480147]

約数ペア:

[(1, 1230480147), (3, 410160049), (13, 94652319), (19, 64762113), (39, 31550773), (57, 21587371), (247, 4981701), (741, 1660567), (1049, 1173003), (1583, 777309), (3147, 391001), (4749, 259103), (13637, 90231), (19931, 61737), (20579, 59793), (30077, 40911)]