2013203133

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 3172008000

約数和(自身を除く): 1158804867

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 529, 531, 621, 1357, 1587, 1593, 2389, 4071, 4761, 7167, 12213, 14283, 21501, 31211, 36639, 54947, 64503, 93633, 140951, 164841, 280899, 422853, 494523, 842697, 1263781, 1268559, 1483569, 3241873, 3791343, 3805677, 9725619, 11374029, 29176857, 34122087, 74563079, 87530571, 223689237, 671067711, 2013203133]

約数ペア:

[(1, 2013203133), (3, 671067711), (9, 223689237), (23, 87530571), (27, 74563079), (59, 34122087), (69, 29176857), (177, 11374029), (207, 9725619), (529, 3805677), (531, 3791343), (621, 3241873), (1357, 1483569), (1587, 1268559), (1593, 1263781), (2389, 842697), (4071, 494523), (4761, 422853), (7167, 280899), (12213, 164841), (14283, 140951), (21501, 93633), (31211, 64503), (36639, 54947)]