38141829

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 64494144

約数和(自身を除く): 26352315

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 131, 153, 173, 187, 393, 519, 561, 1179, 1441, 1557, 1683, 1903, 2227, 2941, 4323, 5709, 6681, 8823, 12969, 17127, 20043, 22663, 24497, 26469, 32351, 67989, 73491, 97053, 203967, 220473, 249293, 291159, 385271, 747879, 1155813, 2243637, 3467439, 4237981, 12713943, 38141829]

約数ペア:

[(1, 38141829), (3, 12713943), (9, 4237981), (11, 3467439), (17, 2243637), (33, 1155813), (51, 747879), (99, 385271), (131, 291159), (153, 249293), (173, 220473), (187, 203967), (393, 97053), (519, 73491), (561, 67989), (1179, 32351), (1441, 26469), (1557, 24497), (1683, 22663), (1903, 20043), (2227, 17127), (2941, 12969), (4323, 8823), (5709, 6681)]