2819229

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1846371

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 149, 159, 357, 371, 447, 901, 1043, 1113, 2533, 2703, 3129, 6307, 7599, 7897, 17731, 18921, 23691, 53193, 55279, 134249, 165837, 402747, 939743, 2819229]

約数ペア:

[(1, 2819229), (3, 939743), (7, 402747), (17, 165837), (21, 134249), (51, 55279), (53, 53193), (119, 23691), (149, 18921), (159, 17731), (357, 7897), (371, 7599), (447, 6307), (901, 3129), (1043, 2703), (1113, 2533)]