1013271

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 1611504

約数和(自身を除く): 598233

約数列:

[1, 3, 7, 21, 49, 61, 113, 147, 183, 339, 427, 791, 1281, 2373, 2989, 5537, 6893, 8967, 16611, 20679, 48251, 144753, 337757, 1013271]

約数ペア:

[(1, 1013271), (3, 337757), (7, 144753), (21, 48251), (49, 20679), (61, 16611), (113, 8967), (147, 6893), (183, 5537), (339, 2989), (427, 2373), (791, 1281)]