13190147289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{49919}}^1$

素因数の和:50110

約数の個数: 48

約数和(自身を含む): 22147706880

約数和(自身を除く): 8957559591

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 157, 187, 471, 561, 1413, 1683, 1727, 2669, 5181, 8007, 15543, 24021, 29359, 49919, 88077, 149757, 264231, 449271, 549109, 848623, 1647327, 2545869, 4941981, 7637607, 7837283, 9334853, 23511849, 28004559, 70535547, 84013677, 86210113, 133233811, 258630339, 399701433, 775891017, 1199104299, 1465571921, 4396715763, 13190147289]

約数ペア:

[(1, 13190147289), (3, 4396715763), (9, 1465571921), (11, 1199104299), (17, 775891017), (33, 399701433), (51, 258630339), (99, 133233811), (153, 86210113), (157, 84013677), (187, 70535547), (471, 28004559), (561, 23511849), (1413, 9334853), (1683, 7837283), (1727, 7637607), (2669, 4941981), (5181, 2545869), (8007, 1647327), (15543, 848623), (24021, 549109), (29359, 449271), (49919, 264231), (88077, 149757)]