7285113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 12403200

約数和(自身を除く): 5118087

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1291, 1881, 3873, 5643, 11619, 14201, 24529, 34857, 42603, 73587, 127809, 220761, 269819, 383427, 662283, 809457, 2428371, 7285113]

約数ペア:

[(1, 7285113), (3, 2428371), (9, 809457), (11, 662283), (19, 383427), (27, 269819), (33, 220761), (57, 127809), (99, 73587), (171, 42603), (209, 34857), (297, 24529), (513, 14201), (627, 11619), (1291, 5643), (1881, 3873)]