13306089519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{3779}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 20638800000

約数和(自身を除く): 7332710481

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 349, 531, 1047, 1121, 3141, 3363, 3779, 6631, 10089, 11337, 19893, 20591, 34011, 59679, 61773, 71801, 185319, 215403, 222961, 391229, 646209, 668883, 1173687, 1318871, 2006649, 3521061, 3956613, 4236259, 11869839, 12708777, 25058549, 38126331, 75175647, 77813389, 225526941, 233440167, 700320501, 1478454391, 4435363173, 13306089519]

約数ペア:

[(1, 13306089519), (3, 4435363173), (9, 1478454391), (19, 700320501), (57, 233440167), (59, 225526941), (171, 77813389), (177, 75175647), (349, 38126331), (531, 25058549), (1047, 12708777), (1121, 11869839), (3141, 4236259), (3363, 3956613), (3779, 3521061), (6631, 2006649), (10089, 1318871), (11337, 1173687), (19893, 668883), (20591, 646209), (34011, 391229), (59679, 222961), (61773, 215403), (71801, 185319)]