161888263

素因数分解:

${\mathrm{17}}^3\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 174515040

約数和(自身を除く): 12626777

約数列:

[1, 17, 83, 289, 397, 1411, 4913, 6749, 23987, 32951, 114733, 407779, 560167, 1950461, 9522839, 161888263]

約数ペア:

[(1, 161888263), (17, 9522839), (83, 1950461), (289, 560167), (397, 407779), (1411, 114733), (4913, 32951), (6749, 23987)]