17680758007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 20408964912

約数和(自身を除く): 2728206905

約数列:

[1, 11, 23, 121, 253, 281, 529, 983, 2783, 3091, 5819, 6463, 10813, 22609, 34001, 64009, 71093, 118943, 148649, 248699, 276223, 520007, 782023, 1635139, 2735689, 3038453, 5720077, 6353129, 17986529, 33422983, 62920847, 69884419, 146121967, 768728609, 1607341637, 17680758007]

約数ペア:

[(1, 17680758007), (11, 1607341637), (23, 768728609), (121, 146121967), (253, 69884419), (281, 62920847), (529, 33422983), (983, 17986529), (2783, 6353129), (3091, 5720077), (5819, 3038453), (6463, 2735689), (10813, 1635139), (22609, 782023), (34001, 520007), (64009, 276223), (71093, 248699), (118943, 148649)]