4398273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2859327

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 251, 297, 531, 649, 753, 1593, 1947, 2259, 2761, 5841, 6777, 8283, 14809, 17523, 24849, 44427, 74547, 133281, 162899, 399843, 488697, 1466091, 4398273]

約数ペア:

[(1, 4398273), (3, 1466091), (9, 488697), (11, 399843), (27, 162899), (33, 133281), (59, 74547), (99, 44427), (177, 24849), (251, 17523), (297, 14809), (531, 8283), (649, 6777), (753, 5841), (1593, 2761), (1947, 2259)]