2013295179

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 3260735744

約数和(自身を除く): 1247440565

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 529, 1281, 1403, 1587, 2971, 3703, 4209, 8913, 9821, 11109, 20797, 29463, 32269, 62391, 68333, 96807, 181231, 204999, 225883, 478331, 543693, 677649, 1268617, 1434993, 1571659, 3805851, 4168313, 4714977, 11001613, 12504939, 29178191, 33004839, 87534573, 95871199, 287613597, 671098393, 2013295179]

約数ペア:

[(1, 2013295179), (3, 671098393), (7, 287613597), (21, 95871199), (23, 87534573), (61, 33004839), (69, 29178191), (161, 12504939), (183, 11001613), (427, 4714977), (483, 4168313), (529, 3805851), (1281, 1571659), (1403, 1434993), (1587, 1268617), (2971, 677649), (3703, 543693), (4209, 478331), (8913, 225883), (9821, 204999), (11109, 181231), (20797, 96807), (29463, 68333), (32269, 62391)]