1238562351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 2024568000

約数和(自身を除く): 786005649

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 149, 207, 299, 447, 897, 1341, 1937, 2691, 3089, 3427, 5811, 9267, 10281, 17433, 27801, 30843, 40157, 44551, 71047, 120471, 133653, 213141, 361413, 400959, 460261, 639423, 923611, 1380783, 2770833, 4142349, 5983393, 8312499, 10586003, 17950179, 31758009, 53850537, 95274027, 137618039, 412854117, 1238562351]

約数ペア:

[(1, 1238562351), (3, 412854117), (9, 137618039), (13, 95274027), (23, 53850537), (39, 31758009), (69, 17950179), (117, 10586003), (149, 8312499), (207, 5983393), (299, 4142349), (447, 2770833), (897, 1380783), (1341, 923611), (1937, 639423), (2691, 460261), (3089, 400959), (3427, 361413), (5811, 213141), (9267, 133653), (10281, 120471), (17433, 71047), (27801, 44551), (30843, 40157)]