722238939

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5312

約数の個数: 36

約数和(自身を含む): 1128385440

約数和(自身を除く): 406146501

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 529, 667, 1587, 2001, 4761, 5231, 6003, 15341, 15693, 46023, 47079, 120313, 138069, 151699, 360939, 455097, 1082817, 1365291, 2767199, 3489077, 8301597, 10467231, 24904791, 31401693, 80248771, 240746313, 722238939]

約数ペア:

[(1, 722238939), (3, 240746313), (9, 80248771), (23, 31401693), (29, 24904791), (69, 10467231), (87, 8301597), (207, 3489077), (261, 2767199), (529, 1365291), (667, 1082817), (1587, 455097), (2001, 360939), (4761, 151699), (5231, 138069), (6003, 120313), (15341, 47079), (15693, 46023)]