401037201

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{1867}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 600300480

約数和(自身を除く): 199263279

約数列:

[1, 3, 9, 29, 87, 261, 823, 1867, 2469, 5601, 7407, 16803, 23867, 54143, 71601, 162429, 214803, 487287, 1536541, 4609623, 13828869, 44559689, 133679067, 401037201]

約数ペア:

[(1, 401037201), (3, 133679067), (9, 44559689), (29, 13828869), (87, 4609623), (261, 1536541), (823, 487287), (1867, 214803), (2469, 162429), (5601, 71601), (7407, 54143), (16803, 23867)]