11145981

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 19338048

約数和(自身を除く): 8192067

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 113, 147, 183, 231, 339, 427, 539, 671, 791, 1243, 1281, 1617, 2013, 2373, 2989, 3729, 4697, 5537, 6893, 8701, 8967, 14091, 16611, 20679, 26103, 32879, 48251, 60907, 75823, 98637, 144753, 182721, 227469, 337757, 530761, 1013271, 1592283, 3715327, 11145981]

約数ペア:

[(1, 11145981), (3, 3715327), (7, 1592283), (11, 1013271), (21, 530761), (33, 337757), (49, 227469), (61, 182721), (77, 144753), (113, 98637), (147, 75823), (183, 60907), (231, 48251), (339, 32879), (427, 26103), (539, 20679), (671, 16611), (791, 14091), (1243, 8967), (1281, 8701), (1617, 6893), (2013, 5537), (2373, 4697), (2989, 3729)]