406948286979

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39979201}}^1$

素因数の和:39979252

約数の個数: 32

約数和(自身を含む): 671650593600

約数和(自身を除く): 264702306621

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 39979201, 119937603, 359812809, 519729613, 1079438427, 1159396829, 1559188839, 3478190487, 4677566517, 10434571461, 14032699551, 15072158777, 31303714383, 45216476331, 135649428993, 406948286979]

約数ペア:

[(1, 406948286979), (3, 135649428993), (9, 45216476331), (13, 31303714383), (27, 15072158777), (29, 14032699551), (39, 10434571461), (87, 4677566517), (117, 3478190487), (261, 1559188839), (351, 1159396829), (377, 1079438427), (783, 519729613), (1131, 359812809), (3393, 119937603), (10179, 39979201)]