9941841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 18054400

約数和(自身を除く): 8112559

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 199, 273, 427, 549, 597, 793, 819, 1281, 1393, 1791, 2379, 2587, 3843, 4179, 5551, 7137, 7761, 12139, 12537, 16653, 18109, 23283, 36417, 49959, 54327, 84973, 109251, 157807, 162981, 254919, 473421, 764757, 1104649, 1420263, 3313947, 9941841]

約数ペア:

[(1, 9941841), (3, 3313947), (7, 1420263), (9, 1104649), (13, 764757), (21, 473421), (39, 254919), (61, 162981), (63, 157807), (91, 109251), (117, 84973), (183, 54327), (199, 49959), (273, 36417), (427, 23283), (549, 18109), (597, 16653), (793, 12537), (819, 12139), (1281, 7761), (1393, 7137), (1791, 5551), (2379, 4179), (2587, 3843)]