17174403

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 28293120

約数和(自身を除く): 11118717

約数列:

[1, 3, 9, 17, 27, 31, 51, 71, 93, 153, 213, 279, 289, 459, 527, 639, 837, 867, 1207, 1581, 1917, 2201, 2601, 3621, 4743, 6603, 7803, 8959, 10863, 14229, 19809, 20519, 26877, 32589, 37417, 59427, 61557, 80631, 112251, 184671, 241893, 336753, 554013, 636089, 1010259, 1908267, 5724801, 17174403]

約数ペア:

[(1, 17174403), (3, 5724801), (9, 1908267), (17, 1010259), (27, 636089), (31, 554013), (51, 336753), (71, 241893), (93, 184671), (153, 112251), (213, 80631), (279, 61557), (289, 59427), (459, 37417), (527, 32589), (639, 26877), (837, 20519), (867, 19809), (1207, 14229), (1581, 10863), (1917, 8959), (2201, 7803), (2601, 6603), (3621, 4743)]