40676223

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 27926241

約数列:

[1, 3, 7, 17, 21, 41, 49, 51, 119, 123, 147, 287, 357, 397, 697, 833, 861, 1191, 2009, 2091, 2499, 2779, 4879, 6027, 6749, 8337, 14637, 16277, 19453, 20247, 34153, 47243, 48831, 58359, 102459, 113939, 141729, 276709, 330701, 341817, 797573, 830127, 992103, 1936963, 2392719, 5810889, 13558741, 40676223]

約数ペア:

[(1, 40676223), (3, 13558741), (7, 5810889), (17, 2392719), (21, 1936963), (41, 992103), (49, 830127), (51, 797573), (119, 341817), (123, 330701), (147, 276709), (287, 141729), (357, 113939), (397, 102459), (697, 58359), (833, 48831), (861, 47243), (1191, 34153), (2009, 20247), (2091, 19453), (2499, 16277), (2779, 14637), (4879, 8337), (6027, 6749)]