3057747

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5428224

約数和(自身を除く): 2370477

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 61, 77, 93, 147, 183, 217, 231, 341, 427, 539, 651, 671, 1023, 1281, 1519, 1617, 1891, 2013, 2387, 2989, 4557, 4697, 5673, 7161, 8967, 13237, 14091, 16709, 20801, 32879, 39711, 50127, 62403, 92659, 98637, 145607, 277977, 436821, 1019249, 3057747]

約数ペア:

[(1, 3057747), (3, 1019249), (7, 436821), (11, 277977), (21, 145607), (31, 98637), (33, 92659), (49, 62403), (61, 50127), (77, 39711), (93, 32879), (147, 20801), (183, 16709), (217, 14091), (231, 13237), (341, 8967), (427, 7161), (539, 5673), (651, 4697), (671, 4557), (1023, 2989), (1281, 2387), (1519, 2013), (1617, 1891)]