883948221

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{31091}}^1$

素因数の和:31125

約数の個数: 32

約数和(自身を含む): 1427744640

約数和(自身を除く): 543796419

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 31091, 93273, 279819, 404183, 839457, 1212549, 2518371, 3637647, 7555113, 10912941, 22665339, 32738823, 67996017, 98216469, 294649407, 883948221]

約数ペア:

[(1, 883948221), (3, 294649407), (9, 98216469), (13, 67996017), (27, 32738823), (39, 22665339), (81, 10912941), (117, 7555113), (243, 3637647), (351, 2518371), (729, 1212549), (1053, 839457), (2187, 404183), (3159, 279819), (9477, 93273), (28431, 31091)]