3506139

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 6397440

約数和(自身を除く): 2891301

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1427, 2457, 4281, 9989, 12843, 18551, 29967, 38529, 55653, 89901, 129857, 166959, 269703, 389571, 500877, 1168713, 3506139]

約数ペア:

[(1, 3506139), (3, 1168713), (7, 500877), (9, 389571), (13, 269703), (21, 166959), (27, 129857), (39, 89901), (63, 55653), (91, 38529), (117, 29967), (189, 18551), (273, 12843), (351, 9989), (819, 4281), (1427, 2457)]