728055339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373937}}^1$

素因数の和:374010

約数の個数: 16

約数和(自身を含む): 1076941440

約数和(自身を除く): 348886101

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 373937, 1121811, 4113307, 12339921, 22062283, 66186849, 242685113, 728055339]

約数ペア:

[(1, 728055339), (3, 242685113), (11, 66186849), (33, 22062283), (59, 12339921), (177, 4113307), (649, 1121811), (1947, 373937)]