13361199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 6510801

約数列:

[1, 3, 19, 29, 57, 59, 87, 137, 177, 411, 551, 1121, 1653, 1711, 2603, 3363, 3973, 5133, 7809, 8083, 11919, 24249, 32509, 75487, 97527, 153577, 226461, 234407, 460731, 703221, 4453733, 13361199]

約数ペア:

[(1, 13361199), (3, 4453733), (19, 703221), (29, 460731), (57, 234407), (59, 226461), (87, 153577), (137, 97527), (177, 75487), (411, 32509), (551, 24249), (1121, 11919), (1653, 8083), (1711, 7809), (2603, 5133), (3363, 3973)]