470792091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 808943616

約数和(自身を除く): 338151525

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 103, 141, 231, 309, 329, 421, 517, 721, 987, 1133, 1263, 1551, 2163, 2947, 3399, 3619, 4631, 4841, 7931, 8841, 10857, 13893, 14523, 19787, 23793, 32417, 33887, 43363, 53251, 59361, 97251, 101661, 130089, 138509, 159753, 217657, 303541, 372757, 415527, 476993, 652971, 910623, 1118271, 1430979, 1523599, 2038061, 3338951, 4570797, 6114183, 10016853, 14266427, 22418671, 42799281, 67256013, 156930697, 470792091]

約数ペア:

[(1, 470792091), (3, 156930697), (7, 67256013), (11, 42799281), (21, 22418671), (33, 14266427), (47, 10016853), (77, 6114183), (103, 4570797), (141, 3338951), (231, 2038061), (309, 1523599), (329, 1430979), (421, 1118271), (517, 910623), (721, 652971), (987, 476993), (1133, 415527), (1263, 372757), (1551, 303541), (2163, 217657), (2947, 159753), (3399, 138509), (3619, 130089), (4631, 101661), (4841, 97251), (7931, 59361), (8841, 53251), (10857, 43363), (13893, 33887), (14523, 32417), (19787, 23793)]