2689968249

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 4063288320

約数和(自身を除く): 1373320071

約数列:

[1, 3, 9, 47, 79, 101, 141, 237, 303, 423, 711, 797, 909, 2391, 3713, 4747, 7173, 7979, 11139, 14241, 23937, 33417, 37459, 42723, 62963, 71811, 80497, 112377, 188889, 241491, 337131, 375013, 566667, 724473, 1125039, 2959261, 3375117, 3783359, 6359263, 8877783, 11350077, 19077789, 26633349, 34050231, 57233367, 298885361, 896656083, 2689968249]

約数ペア:

[(1, 2689968249), (3, 896656083), (9, 298885361), (47, 57233367), (79, 34050231), (101, 26633349), (141, 19077789), (237, 11350077), (303, 8877783), (423, 6359263), (711, 3783359), (797, 3375117), (909, 2959261), (2391, 1125039), (3713, 724473), (4747, 566667), (7173, 375013), (7979, 337131), (11139, 241491), (14241, 188889), (23937, 112377), (33417, 80497), (37459, 71811), (42723, 62963)]