17507997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 27442688

約数和(自身を除く): 9934691

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 991, 1359, 1963, 2973, 5889, 8919, 12883, 17667, 38649, 115947, 149641, 448923, 1346769, 1945333, 5835999, 17507997]

約数ペア:

[(1, 17507997), (3, 5835999), (9, 1945333), (13, 1346769), (39, 448923), (117, 149641), (151, 115947), (453, 38649), (991, 17667), (1359, 12883), (1963, 8919), (2973, 5889)]