242991243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{40237}}^1$

素因数の和:40315

約数の個数: 24

約数和(自身を含む): 389181936

約数和(自身を除く): 146190693

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 40237, 120711, 362133, 442607, 1327821, 2454457, 3983463, 7363371, 22090113, 26999027, 80997081, 242991243]

約数ペア:

[(1, 242991243), (3, 80997081), (9, 26999027), (11, 22090113), (33, 7363371), (61, 3983463), (99, 2454457), (183, 1327821), (549, 442607), (671, 362133), (2013, 120711), (6039, 40237)]