30739383

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6535

約数の個数: 24

約数和(自身を含む): 48537216

約数和(自身を除く): 17797833

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 6481, 19443, 58329, 110177, 200911, 330531, 602733, 991593, 1808199, 3415487, 10246461, 30739383]

約数ペア:

[(1, 30739383), (3, 10246461), (9, 3415487), (17, 1808199), (31, 991593), (51, 602733), (93, 330531), (153, 200911), (279, 110177), (527, 58329), (1581, 19443), (4743, 6481)]