27283198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 18439682

約数列:

[1, 2, 17, 23, 34, 46, 139, 251, 278, 391, 502, 782, 2363, 3197, 4267, 4726, 5773, 6394, 8534, 11546, 34889, 54349, 69778, 98141, 108698, 196282, 593113, 802447, 1186226, 1604894, 13641599, 27283198]

約数ペア:

[(1, 27283198), (2, 13641599), (17, 1604894), (23, 1186226), (34, 802447), (46, 593113), (139, 196282), (251, 108698), (278, 98141), (391, 69778), (502, 54349), (782, 34889), (2363, 11546), (3197, 8534), (4267, 6394), (4726, 5773)]