228977997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 102798003

約数列:

[1, 3, 29, 31, 59, 87, 93, 177, 899, 1439, 1711, 1829, 2697, 4317, 5133, 5487, 41731, 44609, 53041, 84901, 125193, 133827, 159123, 254703, 1293661, 2462129, 2631931, 3880983, 7386387, 7895793, 76325999, 228977997]

約数ペア:

[(1, 228977997), (3, 76325999), (29, 7895793), (31, 7386387), (59, 3880983), (87, 2631931), (93, 2462129), (177, 1293661), (899, 254703), (1439, 159123), (1711, 133827), (1829, 125193), (2697, 84901), (4317, 53041), (5133, 44609), (5487, 41731)]