384721329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 553236480

約数和(自身を除く): 168515151

約数列:

[1, 3, 19, 53, 57, 159, 347, 367, 1007, 1041, 1101, 3021, 6593, 6973, 18391, 19451, 19779, 20919, 55173, 58353, 127349, 349429, 369569, 382047, 1048287, 1108707, 2419631, 6749497, 7258893, 20248491, 128240443, 384721329]

約数ペア:

[(1, 384721329), (3, 128240443), (19, 20248491), (53, 7258893), (57, 6749497), (159, 2419631), (347, 1108707), (367, 1048287), (1007, 382047), (1041, 369569), (1101, 349429), (3021, 127349), (6593, 58353), (6973, 55173), (18391, 20919), (19451, 19779)]