2215576719

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5087}}^1$

素因数の和:5401

約数の個数: 40

約数和(自身を含む): 3496880640

約数和(自身を除く): 1281303921

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 283, 513, 849, 1539, 2547, 5087, 5377, 7641, 15261, 16131, 22923, 45783, 48393, 96653, 137349, 145179, 289959, 412047, 435537, 869877, 1439621, 2609631, 4318863, 7828893, 12956589, 27352799, 38869767, 82058397, 116609301, 246175191, 738525573, 2215576719]

約数ペア:

[(1, 2215576719), (3, 738525573), (9, 246175191), (19, 116609301), (27, 82058397), (57, 38869767), (81, 27352799), (171, 12956589), (283, 7828893), (513, 4318863), (849, 2609631), (1539, 1439621), (2547, 869877), (5087, 435537), (5377, 412047), (7641, 289959), (15261, 145179), (16131, 137349), (22923, 96653), (45783, 48393)]