17052921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 26249184

約数和(自身を除く): 9196263

約数列:

[1, 3, 9, 17, 51, 153, 227, 491, 681, 1473, 2043, 3859, 4419, 8347, 11577, 25041, 34731, 75123, 111457, 334371, 1003113, 1894769, 5684307, 17052921]

約数ペア:

[(1, 17052921), (3, 5684307), (9, 1894769), (17, 1003113), (51, 334371), (153, 111457), (227, 75123), (491, 34731), (681, 25041), (1473, 11577), (2043, 8347), (3859, 4419)]