2319327

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1459233

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 163, 279, 459, 489, 527, 837, 1467, 1581, 2771, 4401, 4743, 5053, 8313, 14229, 15159, 24939, 45477, 74817, 85901, 136431, 257703, 773109, 2319327]

約数ペア:

[(1, 2319327), (3, 773109), (9, 257703), (17, 136431), (27, 85901), (31, 74817), (51, 45477), (93, 24939), (153, 15159), (163, 14229), (279, 8313), (459, 5053), (489, 4743), (527, 4401), (837, 2771), (1467, 1581)]