491733721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{2693}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 544662144

約数和(自身を除く): 52928423

約数列:

[1, 17, 23, 391, 467, 2693, 7939, 10741, 45781, 61939, 182597, 1052963, 1257631, 21379727, 28925513, 491733721]

約数ペア:

[(1, 491733721), (17, 28925513), (23, 21379727), (391, 1257631), (467, 1052963), (2693, 182597), (7939, 61939), (10741, 45781)]