491081601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{9431}}^1$

素因数の和:10472

約数の個数: 16

約数和(自身を含む): 694044288

約数和(自身を除く): 202962687

約数列:

[1, 3, 17, 51, 1021, 3063, 9431, 17357, 28293, 52071, 160327, 480981, 9629051, 28887153, 163693867, 491081601]

約数ペア:

[(1, 491081601), (3, 163693867), (17, 28887153), (51, 9629051), (1021, 480981), (3063, 160327), (9431, 52071), (17357, 28293)]