8453570307

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{232823}}^1$

素因数の和:232872

約数の個数: 48

約数和(自身を含む): 14863484160

約数和(自身を除く): 6409913853

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 12103, 36309, 232823, 698469, 1629761, 3026699, 4423637, 4889283, 9080097, 11408327, 13270911, 21186893, 30965459, 34224981, 57507281, 63560679, 92896377, 148308251, 172521843, 216758213, 402550967, 444924753, 650274639, 1207652901, 2817856769, 8453570307]

約数ペア:

[(1, 8453570307), (3, 2817856769), (7, 1207652901), (13, 650274639), (19, 444924753), (21, 402550967), (39, 216758213), (49, 172521843), (57, 148308251), (91, 92896377), (133, 63560679), (147, 57507281), (247, 34224981), (273, 30965459), (399, 21186893), (637, 13270911), (741, 11408327), (931, 9080097), (1729, 4889283), (1911, 4423637), (2793, 3026699), (5187, 1629761), (12103, 698469), (36309, 232823)]