17794341

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 28753920

約数和(自身を除く): 10959579

約数列:

[1, 3, 9, 23, 31, 47, 59, 69, 93, 141, 177, 207, 279, 423, 531, 713, 1081, 1357, 1457, 1829, 2139, 2773, 3243, 4071, 4371, 5487, 6417, 8319, 9729, 12213, 13113, 16461, 24957, 33511, 42067, 63779, 85963, 100533, 126201, 191337, 257889, 301599, 378603, 574011, 773667, 1977149, 5931447, 17794341]

約数ペア:

[(1, 17794341), (3, 5931447), (9, 1977149), (23, 773667), (31, 574011), (47, 378603), (59, 301599), (69, 257889), (93, 191337), (141, 126201), (177, 100533), (207, 85963), (279, 63779), (423, 42067), (531, 33511), (713, 24957), (1081, 16461), (1357, 13113), (1457, 12213), (1829, 9729), (2139, 8319), (2773, 6417), (3243, 5487), (4071, 4371)]