1900530597

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{18481}}^1$

素因数の和:18633

約数の個数: 32

約数和(自身を含む): 2980776960

約数和(自身を除く): 1080246363

約数列:

[1, 3, 7, 21, 59, 83, 177, 249, 413, 581, 1239, 1743, 4897, 14691, 18481, 34279, 55443, 102837, 129367, 388101, 1090379, 1533923, 3271137, 4601769, 7632653, 10737461, 22897959, 32212383, 90501457, 271504371, 633510199, 1900530597]

約数ペア:

[(1, 1900530597), (3, 633510199), (7, 271504371), (21, 90501457), (59, 32212383), (83, 22897959), (177, 10737461), (249, 7632653), (413, 4601769), (581, 3271137), (1239, 1533923), (1743, 1090379), (4897, 388101), (14691, 129367), (18481, 102837), (34279, 55443)]