19150803

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5368

約数の個数: 32

約数和(自身を含む): 34137600

約数和(自身を除く): 14986797

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5333, 15999, 37331, 47997, 101327, 111993, 143991, 303981, 335979, 709289, 911943, 1007937, 2127867, 2735829, 6383601, 19150803]

約数ペア:

[(1, 19150803), (3, 6383601), (7, 2735829), (9, 2127867), (19, 1007937), (21, 911943), (27, 709289), (57, 335979), (63, 303981), (133, 143991), (171, 111993), (189, 101327), (399, 47997), (513, 37331), (1197, 15999), (3591, 5333)]