247336319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 35710081

約数列:

[1, 19, 23, 53, 59, 181, 437, 1007, 1121, 1219, 1357, 3127, 3439, 4163, 9593, 10679, 23161, 25783, 59413, 71921, 79097, 182267, 202901, 220639, 245617, 565987, 1366499, 4192141, 4666723, 10753753, 13017701, 247336319]

約数ペア:

[(1, 247336319), (19, 13017701), (23, 10753753), (53, 4666723), (59, 4192141), (181, 1366499), (437, 565987), (1007, 245617), (1121, 220639), (1219, 202901), (1357, 182267), (3127, 79097), (3439, 71921), (4163, 59413), (9593, 25783), (10679, 23161)]