12371631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 6290769

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 199, 391, 597, 901, 1173, 1219, 2703, 3383, 3657, 4577, 10149, 10547, 13731, 20723, 31641, 62169, 77809, 179299, 233427, 242581, 537897, 727743, 4123877, 12371631]

約数ペア:

[(1, 12371631), (3, 4123877), (17, 727743), (23, 537897), (51, 242581), (53, 233427), (69, 179299), (159, 77809), (199, 62169), (391, 31641), (597, 20723), (901, 13731), (1173, 10547), (1219, 10149), (2703, 4577), (3383, 3657)]