11193273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 20267520

約数和(自身を除く): 9074247

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 173, 237, 273, 519, 553, 711, 819, 1027, 1211, 1557, 1659, 2249, 3081, 3633, 4977, 6747, 7189, 9243, 10899, 13667, 15743, 20241, 21567, 41001, 47229, 64701, 95669, 123003, 141687, 177671, 287007, 533013, 861021, 1243697, 1599039, 3731091, 11193273]

約数ペア:

[(1, 11193273), (3, 3731091), (7, 1599039), (9, 1243697), (13, 861021), (21, 533013), (39, 287007), (63, 177671), (79, 141687), (91, 123003), (117, 95669), (173, 64701), (237, 47229), (273, 41001), (519, 21567), (553, 20241), (711, 15743), (819, 13667), (1027, 10899), (1211, 9243), (1557, 7189), (1659, 6747), (2249, 4977), (3081, 3633)]