7230421443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{39139}}^1$

素因数の和:39631

約数の個数: 32

約数和(自身を含む): 11623014400

約数和(自身を除く): 4392592957

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 463, 1389, 3241, 8797, 9723, 26391, 39139, 61579, 117417, 184737, 273973, 743641, 821919, 2230923, 5205487, 15616461, 18121357, 54364071, 126849499, 344305783, 380548497, 1032917349, 2410140481, 7230421443]

約数ペア:

[(1, 7230421443), (3, 2410140481), (7, 1032917349), (19, 380548497), (21, 344305783), (57, 126849499), (133, 54364071), (399, 18121357), (463, 15616461), (1389, 5205487), (3241, 2230923), (8797, 821919), (9723, 743641), (26391, 273973), (39139, 184737), (61579, 117417)]