7372911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4884369

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 239, 273, 339, 717, 791, 1469, 1673, 2373, 3107, 4407, 5019, 9321, 10283, 21749, 27007, 30849, 65247, 81021, 189049, 351091, 567147, 1053273, 2457637, 7372911]

約数ペア:

[(1, 7372911), (3, 2457637), (7, 1053273), (13, 567147), (21, 351091), (39, 189049), (91, 81021), (113, 65247), (239, 30849), (273, 27007), (339, 21749), (717, 10283), (791, 9321), (1469, 5019), (1673, 4407), (2373, 3107)]