38271387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 66223872

約数和(自身を除く): 27952485

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 197, 203, 231, 319, 591, 609, 841, 957, 1379, 2167, 2233, 2523, 4137, 5713, 5887, 6501, 6699, 9251, 15169, 17139, 17661, 27753, 39991, 45507, 62843, 64757, 119973, 165677, 188529, 194271, 439901, 497031, 1159739, 1319703, 1822447, 3479217, 5467341, 12757129, 38271387]

約数ペア:

[(1, 38271387), (3, 12757129), (7, 5467341), (11, 3479217), (21, 1822447), (29, 1319703), (33, 1159739), (77, 497031), (87, 439901), (197, 194271), (203, 188529), (231, 165677), (319, 119973), (591, 64757), (609, 62843), (841, 45507), (957, 39991), (1379, 27753), (2167, 17661), (2233, 17139), (2523, 15169), (4137, 9251), (5713, 6699), (5887, 6501)]