1206723973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 1512627200

約数和(自身を除く): 305903227

約数列:

[1, 7, 13, 79, 91, 229, 553, 733, 1027, 1603, 2977, 5131, 7189, 9529, 18091, 20839, 57907, 66703, 126637, 167857, 235183, 405349, 752791, 1174999, 1646281, 2182141, 5269537, 13260703, 15274987, 92824921, 172389139, 1206723973]

約数ペア:

[(1, 1206723973), (7, 172389139), (13, 92824921), (79, 15274987), (91, 13260703), (229, 5269537), (553, 2182141), (733, 1646281), (1027, 1174999), (1603, 752791), (2977, 405349), (5131, 235183), (7189, 167857), (9529, 126637), (18091, 66703), (20839, 57907)]