1229128537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 1562803200

約数和(自身を除く): 333674663

約数列:

[1, 7, 13, 47, 89, 91, 329, 611, 623, 1157, 3229, 4183, 4277, 8099, 22603, 29281, 41977, 54379, 151763, 287381, 293839, 380653, 1062341, 1972919, 2011667, 3735953, 13506907, 13810433, 26151671, 94548349, 175589791, 1229128537]

約数ペア:

[(1, 1229128537), (7, 175589791), (13, 94548349), (47, 26151671), (89, 13810433), (91, 13506907), (329, 3735953), (611, 2011667), (623, 1972919), (1157, 1062341), (3229, 380653), (4183, 293839), (4277, 287381), (8099, 151763), (22603, 54379), (29281, 41977)]