303499079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 356428800

約数和(自身を除く): 52929721

約数列:

[1, 13, 17, 67, 103, 199, 221, 871, 1139, 1339, 1751, 2587, 3383, 6901, 13333, 14807, 20497, 22763, 43979, 89713, 117317, 173329, 226661, 266461, 348449, 1373299, 1525121, 2946593, 4529837, 17852887, 23346083, 303499079]

約数ペア:

[(1, 303499079), (13, 23346083), (17, 17852887), (67, 4529837), (103, 2946593), (199, 1525121), (221, 1373299), (871, 348449), (1139, 266461), (1339, 226661), (1751, 173329), (2587, 117317), (3383, 89713), (6901, 43979), (13333, 22763), (14807, 20497)]