3333987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 5331200

約数和(自身を除く): 1997213

約数列:

[1, 3, 9, 19, 27, 57, 67, 97, 171, 201, 291, 513, 603, 873, 1273, 1809, 1843, 2619, 3819, 5529, 6499, 11457, 16587, 19497, 34371, 49761, 58491, 123481, 175473, 370443, 1111329, 3333987]

約数ペア:

[(1, 3333987), (3, 1111329), (9, 370443), (19, 175473), (27, 123481), (57, 58491), (67, 49761), (97, 34371), (171, 19497), (201, 16587), (291, 11457), (513, 6499), (603, 5529), (873, 3819), (1273, 2619), (1809, 1843)]