399669913153

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{5003}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 488497205376

約数和(自身を除く): 88827292223

約数列:

[1, 7, 19, 101, 133, 313, 361, 707, 1919, 2191, 2527, 5003, 5947, 13433, 31613, 35021, 36461, 41629, 95057, 112993, 221291, 255227, 505303, 600647, 665399, 790951, 1565939, 1806083, 3537121, 4204529, 9600757, 10961573, 11412293, 12642581, 29752841, 67205299, 79886051, 158159839, 182414383, 208269887, 565303979, 1107118873, 1276900681, 3005036941, 3957127853, 21035258587, 57095701879, 399669913153]

約数ペア:

[(1, 399669913153), (7, 57095701879), (19, 21035258587), (101, 3957127853), (133, 3005036941), (313, 1276900681), (361, 1107118873), (707, 565303979), (1919, 208269887), (2191, 182414383), (2527, 158159839), (5003, 79886051), (5947, 67205299), (13433, 29752841), (31613, 12642581), (35021, 11412293), (36461, 10961573), (41629, 9600757), (95057, 4204529), (112993, 3537121), (221291, 1806083), (255227, 1565939), (505303, 790951), (600647, 665399)]