1966604829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 3198537216

約数和(自身を除く): 1231932387

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 289, 357, 753, 867, 1291, 1757, 2023, 3873, 4267, 5271, 6069, 9037, 12801, 21947, 27111, 29869, 65841, 72539, 89607, 153629, 217617, 324041, 373099, 460887, 507773, 972123, 1119297, 1523319, 2268287, 2611693, 5508697, 6804861, 7835079, 16526091, 38560879, 93647849, 115682637, 280943547, 655534943, 1966604829]

約数ペア:

[(1, 1966604829), (3, 655534943), (7, 280943547), (17, 115682637), (21, 93647849), (51, 38560879), (119, 16526091), (251, 7835079), (289, 6804861), (357, 5508697), (753, 2611693), (867, 2268287), (1291, 1523319), (1757, 1119297), (2023, 972123), (3873, 507773), (4267, 460887), (5271, 373099), (6069, 324041), (9037, 217617), (12801, 153629), (21947, 89607), (27111, 72539), (29869, 65841)]