1371573

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 2439360

約数和(自身を除く): 1067787

約数列:

[1, 3, 7, 9, 21, 27, 41, 59, 63, 81, 123, 177, 189, 287, 369, 413, 531, 567, 861, 1107, 1239, 1593, 2419, 2583, 3321, 3717, 4779, 7257, 7749, 11151, 16933, 21771, 23247, 33453, 50799, 65313, 152397, 195939, 457191, 1371573]

約数ペア:

[(1, 1371573), (3, 457191), (7, 195939), (9, 152397), (21, 65313), (27, 50799), (41, 33453), (59, 23247), (63, 21771), (81, 16933), (123, 11151), (177, 7749), (189, 7257), (287, 4779), (369, 3717), (413, 3321), (531, 2583), (567, 2419), (861, 1593), (1107, 1239)]